准备安装
[root@admin sbin]# cd
[root@admin ~]# cd /
[root@admin /]# ls
bin dev home lib64 mnt proc run srv tmp usr-5.7.16
boot etc lib media opt root sbin sys usr var
[root@admin /]#
[root@admin /]# cd /opt/soft
[root@admin soft]# ls
filelist.txt MariaDB-10.3.0-rhel7-ppc64le-server.rpm
MariaDB-10.3.0-rhel7-ppc64le-client.rpm MariaDB-10.3.0-rhel7-ppc64le-shared.rpm
MariaDB-10.3.0-rhel7-ppc64le-common.rpm MariaDB-10.3.0-rhel7-ppc64le-test.rpm
MariaDB-10.3.0-rhel7-ppc64le-devel.rpm
[root@admin soft]#
[root@admin soft]# cd /etc/
[root@admin etc]# ls
adjtime e2fsck.conf ld.so.conf plymouth shadow-
aliases environment ld.so.conf.d pm shells
aliases.db ethertypes libaudit.conf polkit-1 skel
alternatives exports libnl popt.d ssh
anacrontab favicon.png libuser.conf postfix ssl
asound.conf filesystems locale.conf ppp statetab
audisp firewalld localtime prelink.conf.d statetab.d
audit fstab login.defs printcap subgid
bash_completion.d gcrypt logrotate.conf profile subuid
bashrc gnupg logrotate.d profile.d sudo.conf
binfmt.d GREP_COLORS lvm protocols sudoers
centos-release groff machine-id python sudoers.d
centos-release-upstream group magic rc0.d sudo-ldap.conf
chkconfig.d group- mailcap rc1.d sysconfig
chrony.conf grub2.cfg makedumpfile.conf.sample rc2.d sysctl.conf
chrony.keys grub.d man_db.conf rc3.d sysctl.d
cloud gshadow mime.types rc4.d systemd
cron.d gshadow- mke2fs.conf rc5.d system-release
cron.daily gss modprobe.d rc6.d system-release-cpe
cron.deny host.conf modules-load.d rc.d terminfo
cron.hourly hostname motd rc.local tmpfiles.d
cron.monthly hosts mtab redhat-release tuned
crontab hosts.allow my.cnf resolv.conf udev
cron.weekly hosts.deny my.cnf.d rpc vconsole.conf
crypttab init.d NetworkManager rpm virc
csh.cshrc inittab networks rsyslog.conf wgetrc
csh.login inputrc nsswitch.conf rsyslog.d wpa_supplicant
dbus-1 iproute2 nsswitch.conf.bak rwtab X11
default issue openldap rwtab.d xdg
depmod.d issue.net opt sasl2 xinetd.d
dhcp jexecval os-release securetty yum
DIR_COLORS kdump.conf pam.d security yum.conf
DIR_COLORS.256color kernel passwd selinux yum.repos.d
DIR_COLORS.lightbgcolor krb5.conf passwd- services
dracut.conf krb5.conf.d pkcs11 sestatus.conf
dracut.conf.d ld.so.cache pki shadow
[root@admin etc]# ll
total 1092
-rw-r--r--. 1 root root 16 Oct 24 10:57 adjtime
-rw-r--r--. 1 root root 1518 Jun 7 2013 aliases
-rw-r--r--. 1 root root 49152 Oct 24 11:02 aliases.db
drwxr-xr-x. 2 root root 229 Oct 24 10:54 alternatives
-rw-------. 1 root root 541 Aug 9 07:45 anacrontab
-rw-r--r--. 1 root root 55 Aug 6 21:44 asound.conf
drwxr-x---. 3 root root 43 Oct 24 10:54 audisp
drwxr-x---. 3 root root 83 Oct 24 11:02 audit
drwxr-xr-x. 2 root root 40 Oct 24 11:12 bash_completion.d
-rw-r--r--. 1 root root 2853 Oct 31 2018 bashrc
drwxr-xr-x. 2 root root 6 Aug 8 21:17 binfmt.d
-rw-r--r--. 1 root root 40 Sep 5 21:11 centos-release
-rw-r--r--. 1 root root 51 Sep 5 21:11 centos-release-upstream
drwxr-xr-x. 2 root root 6 Aug 5 2017 chkconfig.d
-rw-r--r--. 1 root root 1108 Aug 12 22:54 chrony.conf
-rw-r-----. 1 root chrony 481 Aug 12 22:54 chrony.keys
drwxr-xr-x. 4 root root 59 Oct 24 11:16 cloud
drwxr-xr-x. 2 root root 21 Oct 24 10:54 cron.d
drwxr-xr-x. 2 root root 42 Oct 24 10:54 cron.daily
-rw-------. 1 root root 0 Aug 9 07:45 cron.deny
drwxr-xr-x. 2 root root 22 Jun 10 2014 cron.hourly
drwxr-xr-x. 2 root root 6 Jun 10 2014 cron.monthly
-rw-r--r--. 1 root root 451 Jun 10 2014 crontab
drwxr-xr-x. 2 root root 6 Jun 10 2014 cron.weekly
-rw-------. 1 root root 0 Oct 24 10:52 crypttab
-rw-r--r--. 1 root root 1620 Oct 31 2018 csh.cshrc
-rw-r--r--. 1 root root 866 Oct 31 2018 csh.login
drwxr-xr-x. 4 root root 78 Oct 24 10:53 dbus-1
drwxr-xr-x. 2 root root 44 Oct 24 11:21 default
drwxr-xr-x. 2 root root 23 Oct 24 10:53 depmod.d
drwxr-x---. 4 root root 53 Oct 24 10:54 dhcp
-rw-r--r--. 1 root root 5090 Aug 6 21:44 DIR_COLORS
-rw-r--r--. 1 root root 5725 Aug 6 21:44 DIR_COLORS.256color
-rw-r--r--. 1 root root 4669 Aug 6 21:44 DIR_COLORS.lightbgcolor
-rw-r--r--. 1 root root 1285 Aug 9 08:25 dracut.conf
drwxr-xr-x. 2 root root 6 Aug 9 08:25 dracut.conf.d
-rw-r--r--. 1 root root 112 Aug 6 21:44 e2fsck.conf
-rw-r--r--. 1 root root 0 Oct 31 2018 environment
-rw-r--r--. 1 root root 1317 Apr 11 2018 ethertypes
-rw-r--r--. 1 root root 0 Jun 7 2013 exports
lrwxrwxrwx. 1 root root 56 Oct 24 10:53 favicon.png -> /usr/share/icons/hicolor/16x16/apps/fedora-logo-icon.png
-rw-r--r--. 1 root root 70 Oct 31 2018 filesystems
drwxr-x---. 7 root root 133 Oct 24 10:54 firewalld
-rw-r--r--. 1 root root 465 Oct 24 10:52 fstab
drwxr-xr-x. 2 root root 6 Aug 5 2017 gcrypt
drwxr-xr-x. 2 root root 6 Jul 13 2018 gnupg
-rw-r--r--. 1 root root 94 Aug 2 2017 GREP_COLORS
drwxr-xr-x. 4 root root 40 Oct 24 10:52 groff
-rw-r--r--. 1 root root 503 Nov 22 11:50 group
-rw-r--r--. 1 root root 489 Oct 24 11:12 group-
lrwxrwxrwx. 1 root root 22 Oct 24 10:54 grub2.cfg -> ../boot/grub2/grub.cfg
drwx------. 2 root root 182 Oct 24 10:55 grub.d
----------. 1 root root 400 Nov 22 11:50 gshadow
----------. 1 root root 390 Oct 24 11:12 gshadow-
drwxr-xr-x. 3 root root 20 Sep 14 02:39 gss
-rw-r--r--. 1 root root 9 Jun 7 2013 host.conf
-rw-r--r--. 1 root root 32 Nov 21 15:52 hostname
-rw-r--r--. 1 root root 158 Jun 7 2013 hosts
-rw-r--r--. 1 root root 370 Jun 7 2013 hosts.allow
-rw-r--r--. 1 root root 460 Jun 7 2013 hosts.deny
lrwxrwxrwx. 1 root root 11 Oct 24 10:52 init.d -> rc.d/init.d
-rw-r--r--. 1 root root 511 Aug 9 11:25 inittab
-rw-r--r--. 1 root root 942 Jun 7 2013 inputrc
drwxr-xr-x. 2 root root 159 Oct 24 10:52 iproute2
-rw-r--r--. 1 root root 23 Sep 5 21:11 issue
-rw-r--r--. 1 root root 22 Sep 5 21:11 issue.net
-rw-rw-r--. 1 root root 35 Nov 22 10:00 jexecval
-rw-r--r--. 1 root root 7274 Oct 24 10:54 kdump.conf
drwxr-xr-x. 3 root root 24 Oct 24 10:54 kernel
-rw-r--r--. 1 root root 641 Sep 14 00:40 krb5.conf
drwxr-xr-x. 2 root root 6 Sep 14 02:39 krb5.conf.d
-rw-r--r--. 1 root root 22988 Nov 22 21:43 ld.so.cache
-rw-r--r--. 1 root root 28 Feb 28 2013 ld.so.conf
drwxr-xr-x. 2 root root 109 Oct 24 10:54 ld.so.conf.d
-rw-r-----. 1 root root 191 Mar 2 2019 libaudit.conf
drwxr-xr-x. 2 root root 35 Oct 24 10:52 libnl
-rw-r--r--. 1 root root 2391 Oct 13 2013 libuser.conf
-rw-r--r--. 1 root root 17 Nov 21 15:52 locale.conf
lrwxrwxrwx. 1 root root 35 Oct 24 10:57 localtime -> ../usr/share/zoneinfo/Asia/Shanghai
-rw-r--r--. 1 root root 2027 Aug 6 21:44 login.defs
-rw-r--r--. 1 root root 662 Jul 31 2013 logrotate.conf
drwxr-xr-x. 2 root root 82 Oct 24 10:54 logrotate.d
drwxr-xr-x. 6 root root 100 Oct 24 10:54 lvm
-r--r--r--. 1 root root 33 Nov 21 15:52 machine-id
-rw-r--r--. 1 root root 111 Oct 31 2018 magic
-rw-rw-r--. 1 root root 91 Nov 22 10:00 mailcap
-rw-r--r--. 1 root root 5122 Aug 8 20:06 makedumpfile.conf.sample
-rw-r--r--. 1 root root 5171 Oct 31 2018 man_db.conf
-rw-rw-r--. 1 root root 230 Nov 22 10:00 mime.types
-rw-r--r--. 1 root root 936 Aug 9 08:20 mke2fs.conf
drwxr-xr-x. 2 root root 81 Oct 24 10:54 modprobe.d
drwxr-xr-x. 2 root root 6 Aug 8 21:17 modules-load.d
-rw-r--r--. 1 root root 0 Jun 7 2013 motd
lrwxrwxrwx. 1 root root 17 Oct 24 10:52 mtab -> /proc/self/mounts
-rw-r--r--. 1 root root 1036 Nov 23 21:30 my.cnf
drwxr-xr-x. 2 root root 31 Oct 24 10:53 my.cnf.d
drwxr-xr-x. 7 root root 134 Aug 9 08:05 NetworkManager
-rw-r--r--. 1 root root 58 Aug 9 11:25 networks
-rw-r--r--. 1 root root 1949 Oct 24 10:53 nsswitch.conf
-rw-r--r--. 1 root root 1938 Aug 7 07:02 nsswitch.conf.bak
drwxr-xr-x. 3 root root 36 Oct 24 10:53 openldap
drwxr-xr-x. 2 root root 6 Apr 11 2018 opt
-rw-r--r--. 1 root root 406 Sep 5 21:11 os-release
drwxr-xr-x. 2 root root 4096 Oct 24 10:57 pam.d
-rw-r--r--. 1 root root 935 Nov 22 11:50 passwd
-rw-r--r--. 1 root root 895 Oct 24 10:58 passwd-
drwxr-xr-x. 3 root root 21 Oct 24 10:52 pkcs11
drwxr-xr-x. 10 root root 116 Oct 24 10:54 pki
drwxr-xr-x. 2 root root 28 Oct 24 10:54 plymouth
drwxr-xr-x. 5 root root 52 Oct 24 10:52 pm
drwxr-xr-x. 5 root root 72 Oct 24 10:53 polkit-1
drwxr-xr-x. 2 root root 6 Oct 10 2015 popt.d
drwxr-xr-x. 2 root root 154 Oct 24 10:54 postfix
drwxr-xr-x. 3 root root 123 Oct 24 10:53 ppp
drwxr-xr-x. 2 root root 78 Oct 24 10:53 prelink.conf.d
-rw-r--r--. 1 root root 233 Jun 7 2013 printcap
-rw-r--r--. 1 root root 2119 Nov 22 10:12 profile
drwxr-xr-x. 2 root root 251 Oct 24 10:53 profile.d
-rw-r--r--. 1 root root 6545 Oct 31 2018 protocols
drwxr-xr-x. 2 root root 35 Oct 24 10:53 python
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc0.d -> rc.d/rc0.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc1.d -> rc.d/rc1.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc2.d -> rc.d/rc2.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc3.d -> rc.d/rc3.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc4.d -> rc.d/rc4.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc5.d -> rc.d/rc5.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc6.d -> rc.d/rc6.d
drwxr-xr-x. 10 root root 127 Oct 24 10:53 rc.d
lrwxrwxrwx. 1 root root 13 Oct 24 10:53 rc.local -> rc.d/rc.local
lrwxrwxrwx. 1 root root 14 Oct 24 10:52 redhat-release -> centos-release
-rw-r--r--. 1 root root 120 Nov 21 15:52 resolv.conf
-rw-r--r--. 1 root root 1634 Dec 25 2012 rpc
drwxr-xr-x. 2 root root 64 Nov 22 21:13 rpm
-rw-r--r--. 1 root root 3232 Aug 6 21:44 rsyslog.conf
drwxr-xr-x. 2 root root 50 Oct 24 11:12 rsyslog.d
-rw-r--r--. 1 root root 966 Aug 9 11:25 rwtab
drwxr-xr-x. 2 root root 23 Aug 9 11:25 rwtab.d
drwxr-xr-x. 2 root root 24 Oct 24 10:54 sasl2
-rw-------. 1 root root 221 Oct 31 2018 securetty
drwxr-xr-x. 6 root root 4096 Oct 24 10:53 security
drwxr-xr-x. 5 root root 81 Oct 24 10:54 selinux
-rw-r--r--. 1 root root 670293 Jun 7 2013 services
-rw-r--r--. 1 root root 216 Aug 9 17:40 sestatus.conf
----------. 1 root root 731 Nov 22 11:50 shadow
----------. 1 root root 710 Nov 21 15:52 shadow-
-rw-r--r--. 1 root root 44 Oct 31 2018 shells
drwxr-xr-x. 2 root root 62 Oct 24 10:52 skel
drwxr-xr-x. 2 root root 225 Nov 21 15:52 ssh
drwxr-xr-x. 2 root root 19 Oct 24 10:53 ssl
-rw-r--r--. 1 root root 212 Aug 9 11:25 statetab
drwxr-xr-x. 2 root root 6 Aug 9 11:25 statetab.d
-rw-r--r--. 1 root root 0 Oct 31 2018 subgid
-rw-r--r--. 1 root root 0 Oct 31 2018 subuid
-rw-r-----. 1 root root 1786 Aug 6 21:44 sudo.conf
-rw-r-----. 1 root root 4328 Aug 6 21:44 sudoers
drwxr-x---. 2 root root 33 Nov 21 15:52 sudoers.d
-rw-r-----. 1 root root 3181 Aug 6 21:44 sudo-ldap.conf
drwxr-xr-x. 6 root root 4096 Oct 24 10:58 sysconfig
-rw-r--r--. 1 root root 449 Aug 9 11:25 sysctl.conf
drwxr-xr-x. 2 root root 28 Oct 24 10:53 sysctl.d
drwxr-xr-x. 4 root root 151 Oct 24 10:53 systemd
lrwxrwxrwx. 1 root root 14 Oct 24 10:52 system-release -> centos-release
-rw-r--r--. 1 root root 30 Sep 5 21:11 system-release-cpe
drwxr-xr-x. 2 root root 6 Sep 7 2017 terminfo
drwxr-xr-x. 2 root root 6 Aug 8 21:17 tmpfiles.d
drwxr-xr-x. 3 root root 109 Oct 24 10:54 tuned
drwxr-xr-x. 3 root root 54 Oct 24 11:02 udev
-rw-r--r--. 1 root root 37 Oct 24 10:57 vconsole.conf
-rw-r--r--. 1 root root 1982 Aug 9 22:07 virc
-rw-r--r--. 1 root root 4479 May 16 2019 wgetrc
drwxr-xr-x. 2 root root 33 Oct 24 10:54 wpa_supplicant
drwxr-xr-x. 5 root root 57 Oct 24 10:53 X11
drwxr-xr-x. 4 root root 38 Oct 24 10:53 xdg
drwxr-xr-x. 2 root root 6 Apr 11 2018 xinetd.d
drwxr-xr-x. 6 root root 100 Oct 24 10:53 yum
-rw-r--r--. 1 root root 987 Nov 22 17:55 yum.conf
drwxr-xr-x. 2 root root 187 Nov 22 17:17 yum.repos.d
[root@admin etc]# rm -rf my.cnf
[root@admin etc]#
[root@admin etc]# ll
total 1088
-rw-r--r--. 1 root root 16 Oct 24 10:57 adjtime
-rw-r--r--. 1 root root 1518 Jun 7 2013 aliases
-rw-r--r--. 1 root root 49152 Oct 24 11:02 aliases.db
drwxr-xr-x. 2 root root 229 Oct 24 10:54 alternatives
-rw-------. 1 root root 541 Aug 9 07:45 anacrontab
-rw-r--r--. 1 root root 55 Aug 6 21:44 asound.conf
drwxr-x---. 3 root root 43 Oct 24 10:54 audisp
drwxr-x---. 3 root root 83 Oct 24 11:02 audit
drwxr-xr-x. 2 root root 40 Oct 24 11:12 bash_completion.d
-rw-r--r--. 1 root root 2853 Oct 31 2018 bashrc
drwxr-xr-x. 2 root root 6 Aug 8 21:17 binfmt.d
-rw-r--r--. 1 root root 40 Sep 5 21:11 centos-release
-rw-r--r--. 1 root root 51 Sep 5 21:11 centos-release-upstream
drwxr-xr-x. 2 root root 6 Aug 5 2017 chkconfig.d
-rw-r--r--. 1 root root 1108 Aug 12 22:54 chrony.conf
-rw-r-----. 1 root chrony 481 Aug 12 22:54 chrony.keys
drwxr-xr-x. 4 root root 59 Oct 24 11:16 cloud
drwxr-xr-x. 2 root root 21 Oct 24 10:54 cron.d
drwxr-xr-x. 2 root root 42 Oct 24 10:54 cron.daily
-rw-------. 1 root root 0 Aug 9 07:45 cron.deny
drwxr-xr-x. 2 root root 22 Jun 10 2014 cron.hourly
drwxr-xr-x. 2 root root 6 Jun 10 2014 cron.monthly
-rw-r--r--. 1 root root 451 Jun 10 2014 crontab
drwxr-xr-x. 2 root root 6 Jun 10 2014 cron.weekly
-rw-------. 1 root root 0 Oct 24 10:52 crypttab
-rw-r--r--. 1 root root 1620 Oct 31 2018 csh.cshrc
-rw-r--r--. 1 root root 866 Oct 31 2018 csh.login
drwxr-xr-x. 4 root root 78 Oct 24 10:53 dbus-1
drwxr-xr-x. 2 root root 44 Oct 24 11:21 default
drwxr-xr-x. 2 root root 23 Oct 24 10:53 depmod.d
drwxr-x---. 4 root root 53 Oct 24 10:54 dhcp
-rw-r--r--. 1 root root 5090 Aug 6 21:44 DIR_COLORS
-rw-r--r--. 1 root root 5725 Aug 6 21:44 DIR_COLORS.256color
-rw-r--r--. 1 root root 4669 Aug 6 21:44 DIR_COLORS.lightbgcolor
-rw-r--r--. 1 root root 1285 Aug 9 08:25 dracut.conf
drwxr-xr-x. 2 root root 6 Aug 9 08:25 dracut.conf.d
-rw-r--r--. 1 root root 112 Aug 6 21:44 e2fsck.conf
-rw-r--r--. 1 root root 0 Oct 31 2018 environment
-rw-r--r--. 1 root root 1317 Apr 11 2018 ethertypes
-rw-r--r--. 1 root root 0 Jun 7 2013 exports
lrwxrwxrwx. 1 root root 56 Oct 24 10:53 favicon.png -> /usr/share/icons/hicolor/16x16/apps/fedora-logo-icon.png
-rw-r--r--. 1 root root 70 Oct 31 2018 filesystems
drwxr-x---. 7 root root 133 Oct 24 10:54 firewalld
-rw-r--r--. 1 root root 465 Oct 24 10:52 fstab
drwxr-xr-x. 2 root root 6 Aug 5 2017 gcrypt
drwxr-xr-x. 2 root root 6 Jul 13 2018 gnupg
-rw-r--r--. 1 root root 94 Aug 2 2017 GREP_COLORS
drwxr-xr-x. 4 root root 40 Oct 24 10:52 groff
-rw-r--r--. 1 root root 503 Nov 22 11:50 group
-rw-r--r--. 1 root root 489 Oct 24 11:12 group-
lrwxrwxrwx. 1 root root 22 Oct 24 10:54 grub2.cfg -> ../boot/grub2/grub.cfg
drwx------. 2 root root 182 Oct 24 10:55 grub.d
----------. 1 root root 400 Nov 22 11:50 gshadow
----------. 1 root root 390 Oct 24 11:12 gshadow-
drwxr-xr-x. 3 root root 20 Sep 14 02:39 gss
-rw-r--r--. 1 root root 9 Jun 7 2013 host.conf
-rw-r--r--. 1 root root 32 Nov 21 15:52 hostname
-rw-r--r--. 1 root root 158 Jun 7 2013 hosts
-rw-r--r--. 1 root root 370 Jun 7 2013 hosts.allow
-rw-r--r--. 1 root root 460 Jun 7 2013 hosts.deny
lrwxrwxrwx. 1 root root 11 Oct 24 10:52 init.d -> rc.d/init.d
-rw-r--r--. 1 root root 511 Aug 9 11:25 inittab
-rw-r--r--. 1 root root 942 Jun 7 2013 inputrc
drwxr-xr-x. 2 root root 159 Oct 24 10:52 iproute2
-rw-r--r--. 1 root root 23 Sep 5 21:11 issue
-rw-r--r--. 1 root root 22 Sep 5 21:11 issue.net
-rw-rw-r--. 1 root root 35 Nov 22 10:00 jexecval
-rw-r--r--. 1 root root 7274 Oct 24 10:54 kdump.conf
drwxr-xr-x. 3 root root 24 Oct 24 10:54 kernel
-rw-r--r--. 1 root root 641 Sep 14 00:40 krb5.conf
drwxr-xr-x. 2 root root 6 Sep 14 02:39 krb5.conf.d
-rw-r--r--. 1 root root 22988 Nov 22 21:43 ld.so.cache
-rw-r--r--. 1 root root 28 Feb 28 2013 ld.so.conf
drwxr-xr-x. 2 root root 109 Oct 24 10:54 ld.so.conf.d
-rw-r-----. 1 root root 191 Mar 2 2019 libaudit.conf
drwxr-xr-x. 2 root root 35 Oct 24 10:52 libnl
-rw-r--r--. 1 root root 2391 Oct 13 2013 libuser.conf
-rw-r--r--. 1 root root 17 Nov 21 15:52 locale.conf
lrwxrwxrwx. 1 root root 35 Oct 24 10:57 localtime -> ../usr/share/zoneinfo/Asia/Shanghai
-rw-r--r--. 1 root root 2027 Aug 6 21:44 login.defs
-rw-r--r--. 1 root root 662 Jul 31 2013 logrotate.conf
drwxr-xr-x. 2 root root 82 Oct 24 10:54 logrotate.d
drwxr-xr-x. 6 root root 100 Oct 24 10:54 lvm
-r--r--r--. 1 root root 33 Nov 21 15:52 machine-id
-rw-r--r--. 1 root root 111 Oct 31 2018 magic
-rw-rw-r--. 1 root root 91 Nov 22 10:00 mailcap
-rw-r--r--. 1 root root 5122 Aug 8 20:06 makedumpfile.conf.sample
-rw-r--r--. 1 root root 5171 Oct 31 2018 man_db.conf
-rw-rw-r--. 1 root root 230 Nov 22 10:00 mime.types
-rw-r--r--. 1 root root 936 Aug 9 08:20 mke2fs.conf
drwxr-xr-x. 2 root root 81 Oct 24 10:54 modprobe.d
drwxr-xr-x. 2 root root 6 Aug 8 21:17 modules-load.d
-rw-r--r--. 1 root root 0 Jun 7 2013 motd
lrwxrwxrwx. 1 root root 17 Oct 24 10:52 mtab -> /proc/self/mounts
drwxr-xr-x. 2 root root 31 Oct 24 10:53 my.cnf.d
drwxr-xr-x. 7 root root 134 Aug 9 08:05 NetworkManager
-rw-r--r--. 1 root root 58 Aug 9 11:25 networks
-rw-r--r--. 1 root root 1949 Oct 24 10:53 nsswitch.conf
-rw-r--r--. 1 root root 1938 Aug 7 07:02 nsswitch.conf.bak
drwxr-xr-x. 3 root root 36 Oct 24 10:53 openldap
drwxr-xr-x. 2 root root 6 Apr 11 2018 opt
-rw-r--r--. 1 root root 406 Sep 5 21:11 os-release
drwxr-xr-x. 2 root root 4096 Oct 24 10:57 pam.d
-rw-r--r--. 1 root root 935 Nov 22 11:50 passwd
-rw-r--r--. 1 root root 895 Oct 24 10:58 passwd-
drwxr-xr-x. 3 root root 21 Oct 24 10:52 pkcs11
drwxr-xr-x. 10 root root 116 Oct 24 10:54 pki
drwxr-xr-x. 2 root root 28 Oct 24 10:54 plymouth
drwxr-xr-x. 5 root root 52 Oct 24 10:52 pm
drwxr-xr-x. 5 root root 72 Oct 24 10:53 polkit-1
drwxr-xr-x. 2 root root 6 Oct 10 2015 popt.d
drwxr-xr-x. 2 root root 154 Oct 24 10:54 postfix
drwxr-xr-x. 3 root root 123 Oct 24 10:53 ppp
drwxr-xr-x. 2 root root 78 Oct 24 10:53 prelink.conf.d
-rw-r--r--. 1 root root 233 Jun 7 2013 printcap
-rw-r--r--. 1 root root 2119 Nov 22 10:12 profile
drwxr-xr-x. 2 root root 251 Oct 24 10:53 profile.d
-rw-r--r--. 1 root root 6545 Oct 31 2018 protocols
drwxr-xr-x. 2 root root 35 Oct 24 10:53 python
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc0.d -> rc.d/rc0.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc1.d -> rc.d/rc1.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc2.d -> rc.d/rc2.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc3.d -> rc.d/rc3.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc4.d -> rc.d/rc4.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc5.d -> rc.d/rc5.d
lrwxrwxrwx. 1 root root 10 Oct 24 10:52 rc6.d -> rc.d/rc6.d
drwxr-xr-x. 10 root root 127 Oct 24 10:53 rc.d
lrwxrwxrwx. 1 root root 13 Oct 24 10:53 rc.local -> rc.d/rc.local
lrwxrwxrwx. 1 root root 14 Oct 24 10:52 redhat-release -> centos-release
-rw-r--r--. 1 root root 120 Nov 21 15:52 resolv.conf
-rw-r--r--. 1 root root 1634 Dec 25 2012 rpc
drwxr-xr-x. 2 root root 64 Nov 22 21:13 rpm
-rw-r--r--. 1 root root 3232 Aug 6 21:44 rsyslog.conf
drwxr-xr-x. 2 root root 50 Oct 24 11:12 rsyslog.d
-rw-r--r--. 1 root root 966 Aug 9 11:25 rwtab
drwxr-xr-x. 2 root root 23 Aug 9 11:25 rwtab.d
drwxr-xr-x. 2 root root 24 Oct 24 10:54 sasl2
-rw-------. 1 root root 221 Oct 31 2018 securetty
drwxr-xr-x. 6 root root 4096 Oct 24 10:53 security
drwxr-xr-x. 5 root root 81 Oct 24 10:54 selinux
-rw-r--r--. 1 root root 670293 Jun 7 2013 services
-rw-r--r--. 1 root root 216 Aug 9 17:40 sestatus.conf
----------. 1 root root 731 Nov 22 11:50 shadow
----------. 1 root root 710 Nov 21 15:52 shadow-
-rw-r--r--. 1 root root 44 Oct 31 2018 shells
drwxr-xr-x. 2 root root 62 Oct 24 10:52 skel
drwxr-xr-x. 2 root root 225 Nov 21 15:52 ssh
drwxr-xr-x. 2 root root 19 Oct 24 10:53 ssl
-rw-r--r--. 1 root root 212 Aug 9 11:25 statetab
drwxr-xr-x. 2 root root 6 Aug 9 11:25 statetab.d
-rw-r--r--. 1 root root 0 Oct 31 2018 subgid
-rw-r--r--. 1 root root 0 Oct 31 2018 subuid
-rw-r-----. 1 root root 1786 Aug 6 21:44 sudo.conf
-rw-r-----. 1 root root 4328 Aug 6 21:44 sudoers
drwxr-x---. 2 root root 33 Nov 21 15:52 sudoers.d
-rw-r-----. 1 root root 3181 Aug 6 21:44 sudo-ldap.conf
drwxr-xr-x. 6 root root 4096 Oct 24 10:58 sysconfig
-rw-r--r--. 1 root root 449 Aug 9 11:25 sysctl.conf
drwxr-xr-x. 2 root root 28 Oct 24 10:53 sysctl.d
drwxr-xr-x. 4 root root 151 Oct 24 10:53 systemd
lrwxrwxrwx. 1 root root 14 Oct 24 10:52 system-release -> centos-release
-rw-r--r--. 1 root root 30 Sep 5 21:11 system-release-cpe
drwxr-xr-x. 2 root root 6 Sep 7 2017 terminfo
drwxr-xr-x. 2 root root 6 Aug 8 21:17 tmpfiles.d
drwxr-xr-x. 3 root root 109 Oct 24 10:54 tuned
drwxr-xr-x. 3 root root 54 Oct 24 11:02 udev
-rw-r--r--. 1 root root 37 Oct 24 10:57 vconsole.conf
-rw-r--r--. 1 root root 1982 Aug 9 22:07 virc
-rw-r--r--. 1 root root 4479 May 16 2019 wgetrc
drwxr-xr-x. 2 root root 33 Oct 24 10:54 wpa_supplicant
drwxr-xr-x. 5 root root 57 Oct 24 10:53 X11
drwxr-xr-x. 4 root root 38 Oct 24 10:53 xdg
drwxr-xr-x. 2 root root 6 Apr 11 2018 xinetd.d
drwxr-xr-x. 6 root root 100 Oct 24 10:53 yum
-rw-r--r--. 1 root root 987 Nov 22 17:55 yum.conf
drwxr-xr-x. 2 root root 187 Nov 22 17:17 yum.repos.d
[root@admin etc]#
安装
[root@admin ~]# cd /opt/soft
[root@admin soft]#
[root@admin soft]# ls
filelist.txt MariaDB-10.3.0-rhel7-ppc64le-server.rpm
MariaDB-10.3.0-rhel7-ppc64le-client.rpm MariaDB-10.3.0-rhel7-ppc64le-shared.rpm
MariaDB-10.3.0-rhel7-ppc64le-common.rpm MariaDB-10.3.0-rhel7-ppc64le-test.rpm
MariaDB-10.3.0-rhel7-ppc64le-devel.rpm
[root@admin soft]#
[root@admin soft]# rpm -ivh MariaDB-*
warning: MariaDB-10.3.0-rhel7-ppc64le-client.rpm: Header V4 DSA/SHA1 Signature, key ID 1bb943db: NOKEY
error: Failed dependencies:
advance-toolchain-runtime is needed by MariaDB-client-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-common-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-devel-10.3.0-1.ael7b.ppc64le
galera is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
rsync is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
lsof is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(DBI) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-shared-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
[root@admin soft]#
报错缺少 MariaDB-test-10.3.0-1.ael7b.ppc64le
好了下载吧
[root@admin soft]# wget http://ftp.hosteurope.de/mirror/archive.mariadb.org/mariadb-10.3.0/yum/centos7-ppc64le/rpms/galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm
--2019-11-24 09:55:52-- http://ftp.hosteurope.de/mirror/archive.mariadb.org/mariadb-10.3.0/yum/centos7-ppc64le/rpms/galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm
Resolving ftp.hosteurope.de (ftp.hosteurope.de)... 80.237.136.138, 2a01:488:10:1::50ed:888a
Connecting to ftp.hosteurope.de (ftp.hosteurope.de)|80.237.136.138|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 8829828 (8.4M) [application/x-redhat-package-manager]
Saving to: ‘galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm’
100%[===========================================================>] 8,829,828 1.18MB/s in 7.9s
2019-11-24 09:56:00 (1.07 MB/s) - ‘galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm’ saved [8829828/8829828]
[root@admin soft]#
[root@admin soft]# ll
total 241848
-rw-r--r--. 1 root root 530 Nov 24 00:20 filelist.txt
-rw-r--r--. 1 root root 8829828 Nov 19 2016 galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm
-rw-r--r--. 1 root root 45431684 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-client.rpm
-rw-r--r--. 1 root root 186724 Nov 24 09:41 MariaDB-10.3.0-rhel7-ppc64le-common.rpm
-rw-r--r--. 1 root root 7615600 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-devel.rpm
-rw-r--r--. 1 root root 101495124 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-server.rpm
-rw-r--r--. 1 root root 404168 Nov 24 09:41 MariaDB-10.3.0-rhel7-ppc64le-shared.rpm
-rw-r--r--. 1 root root 83670592 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-test.rpm
[root@admin soft]#
[root@admin soft]#
[root@admin soft]# rpm -ivh MariaDB-*
warning: MariaDB-10.3.0-rhel7-ppc64le-client.rpm: Header V4 DSA/SHA1 Signature, key ID 1bb943db: NOKEY
error: Failed dependencies:
advance-toolchain-runtime is needed by MariaDB-client-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-common-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-devel-10.3.0-1.ael7b.ppc64le
galera is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
rsync is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
lsof is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(DBI) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-shared-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
[root@admin soft]#
[root@admin ~]# ls
test.class test.java
[root@admin ~]#
[root@admin ~]# cd /opt/soft
[root@admin soft]# ls
filelist.txt MariaDB-10.3.0-rhel7-ppc64le-devel.rpm
galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm MariaDB-10.3.0-rhel7-ppc64le-server.rpm
MariaDB-10.3.0-rhel7-ppc64le-client.rpm MariaDB-10.3.0-rhel7-ppc64le-shared.rpm
MariaDB-10.3.0-rhel7-ppc64le-common.rpm MariaDB-10.3.0-rhel7-ppc64le-test.rpm
[root@admin soft]#
[root@admin soft]# vi rpmlist.txt
[root@admin soft]#
[root@admin soft]# vi rpmlist.txt
[root@admin soft]#
[root@admin soft]# rpm -ivh rpmlist.txt
warning: MariaDB-10.3.0-rhel7-ppc64le-devel.rpm: Header V4 DSA/SHA1 Signature, key ID 1bb943db: NOKEY
error: Failed dependencies:
advance-toolchain-runtime is needed by MariaDB-devel-10.3.0-1.ael7b.ppc64le
advance-toolchain-at8.0-runtime is needed by galera-25.3.19-1.rhel7.1.ael7b.ppc64le
rsync is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
lsof is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(DBI) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-client-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-shared-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-common-10.3.0-1.ael7b.ppc64le
advance-toolchain-runtime is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
[root@admin soft]#
[root@admin soft]# wget http://ftp.hosteurope.de/mirror/archive.mariadb.org/mariadb-10.3.0/yum/centos7-ppc64le/rpms/advance-toolchain-at8.0-runtime-8.0-7.ppc64le.rpm
--2019-11-24 11:19:07-- http://ftp.hosteurope.de/mirror/archive.mariadb.org/mariadb-10.3.0/yum/centos7-ppc64le/rpms/advance-toolchain-at8.0-runtime-8.0-7.ppc64le.rpm
Resolving ftp.hosteurope.de (ftp.hosteurope.de)... 80.237.136.138, 2a01:488:10:1::50ed:888a
Connecting to ftp.hosteurope.de (ftp.hosteurope.de)|80.237.136.138|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 201206128 (192M) [application/x-redhat-package-manager]
Saving to: ‘advance-toolchain-at8.0-runtime-8.0-7.ppc64le.rpm’
100%[===============================================================>] 201,206,128 1.80MB/s in 2m 2s
2019-11-24 11:21:09 (1.58 MB/s) - ‘advance-toolchain-at8.0-runtime-8.0-7.ppc64le.rpm’ saved [201206128/201206128]
[root@admin soft]#
[root@admin soft]#
[root@admin soft]# ll
total 438344
-rw-r--r--. 1 root root 201206128 Jul 28 2016 advance-toolchain-at8.0-runtime-8.0-7.ppc64le.rpm
-rw-r--r--. 1 root root 530 Nov 24 00:20 filelist.txt
-rw-r--r--. 1 root root 8829828 Nov 19 2016 galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm
-rw-r--r--. 1 root root 45431684 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-client.rpm
-rw-r--r--. 1 root root 186724 Nov 24 09:41 MariaDB-10.3.0-rhel7-ppc64le-common.rpm
-rw-r--r--. 1 root root 7615600 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-devel.rpm
-rw-r--r--. 1 root root 101495124 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-server.rpm
-rw-r--r--. 1 root root 404168 Nov 24 09:41 MariaDB-10.3.0-rhel7-ppc64le-shared.rpm
-rw-r--r--. 1 root root 83670592 Apr 16 2017 MariaDB-10.3.0-rhel7-ppc64le-test.rpm
-rw-r--r--. 1 root root 281 Nov 24 11:16 rpmlist.txt
[root@admin soft]#
[root@admin soft]# vi rpmlist.txt
[root@admin soft]#
[root@admin soft]# rpm -ivh rpmlist.txt
warning: MariaDB-10.3.0-rhel7-ppc64le-devel.rpm: Header V4 DSA/SHA1 Signature, key ID 1bb943db: NOKEY
error: Failed dependencies:
rsync is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
lsof is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(DBI) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
[root@admin soft]#
[root@admin soft]#
-------------------------------------------------------------
报了个警告
warning: MariaDB-10.3.0-rhel7-ppc64le-devel.rpm: Header V4 DSA/SHA1 Signature, key ID 1bb943db: NOKEY
搜了一下
https://yq.aliyun.com/articles/6742
引用
rpm --import /etc/pki/rpm-gpg/RPM*
再安装软件就不会有这个错误提示了。
来试一下
[root@admin ~]# rpm --import /etc/pki/rpm-gpg/RPM*
[root@admin ~]#
[root@admin ~]#
[root@admin ~]# cd /opt/soft/
[root@admin soft]#
[root@admin soft]# ls
advance-toolchain-at8.0-runtime-8.0-7.ppc64le.rpm MariaDB-10.3.0-rhel7-ppc64le-devel.rpm
filelist.txt MariaDB-10.3.0-rhel7-ppc64le-server.rpm
galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm MariaDB-10.3.0-rhel7-ppc64le-shared.rpm
MariaDB-10.3.0-rhel7-ppc64le-client.rpm MariaDB-10.3.0-rhel7-ppc64le-test.rpm
MariaDB-10.3.0-rhel7-ppc64le-common.rpm rpmlist.txt
[root@admin soft]#
[root@admin soft]# cat rpmlist.txt
MariaDB-10.3.0-rhel7-ppc64le-devel.rpm
galera-25.3.19-1.rhel7.1.ael7b.ppc64le.rpm
MariaDB-10.3.0-rhel7-ppc64le-server.rpm
MariaDB-10.3.0-rhel7-ppc64le-client.rpm
MariaDB-10.3.0-rhel7-ppc64le-shared.rpm
MariaDB-10.3.0-rhel7-ppc64le-common.rpm
MariaDB-10.3.0-rhel7-ppc64le-test.rpm
advance-toolchain-at8.0-runtime-8.0-7.ppc64le.rpm
[root@admin soft]# rpm -ivh rpmlist.txt
[root@admin soft]# rpm -ivh rpmlist.txt
warning: MariaDB-10.3.0-rhel7-ppc64le-devel.rpm: Header V4 DSA/SHA1 Signature, key ID 1bb943db: NOKEY
error: Failed dependencies:
rsync is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
lsof is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(DBI) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-server-10.3.0-1.ael7b.ppc64le
perl(Data::Dumper) is needed by MariaDB-test-10.3.0-1.ael7b.ppc64le
[root@admin soft]#
原因：这是由于yum安装了旧版本的GPG keys造成的
解决办法：后面加上
--force --nodeps
如：
rpm -ivh MySQL-server-5.5.46-1.linux2.6.x86_64.rpm --force --nodeps
[root@admin soft]#
[root@admin soft]# rpm -ivh rpmlist.txt --force --nodeps
走你
[root@admin soft]# rpm -ivh rpmlist.txt --force --nodeps
warning: MariaDB-10.3.0-rhel7-ppc64le-devel.rpm: Header V4 DSA/SHA1 Signature, key ID 1bb943db: NOKEY
Preparing... ################################# [100%]
Updating / installing...
1:advance-toolchain-at8.0-runtime-8################################# [ 13%]
2:MariaDB-common-10.3.0-1.ael7b ################################# [ 25%]
3:MariaDB-client-10.3.0-1.ael7b ################################# [ 38%]
4:galera-25.3.19-1.rhel7.1.ael7b ################################# [ 50%]
5:MariaDB-server-10.3.0-1.ael7b ################################# [ 63%]
chown: cannot access ‘/var/lib/mysql’: No such file or directory
PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !
To do so, start the server, then issue the following commands:
'/usr/bin/mysqladmin' -u root password 'new-password'
'/usr/bin/mysqladmin' -u root -h admin.novalocal password 'new-password'
Alternatively you can run:
'/usr/bin/mysql_secure_installation'
which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.
See the MariaDB Knowledgebase at http://mariadb.com/kb or the
MySQL manual for more instructions.
Please report any problems at http://mariadb.org/jira
The latest information about MariaDB is available at http://mariadb.org/.
You can find additional information about the MySQL part at:
http://dev.mysql.com
Consider joining MariaDB's strong and vibrant community:
https://mariadb.org/get-involved/
Failed to resolve typeattributeset statement at /etc/selinux/targeted/tmp/modules/400/mariadb/cil:1
/usr/sbin/semodule: Failed!
6:MariaDB-devel-10.3.0-1.ael7b ################################# [ 75%]
7:MariaDB-shared-10.3.0-1.ael7b ################################# [ 88%]
8:MariaDB-test-10.3.0-1.ael7b ################################# [100%]
[root@admin soft]#
-----------------------------------
安装成功
为MariaDB root用户设置密码
1）启动mysql服务
[root@admin ~]#
[root@admin ~]# /usr/sbin/mysqld start
2019-11-24 11:57:30 70366533154816 [Note] options --log-slow-admin-statements, --log-queries-not-using-indexes and --log-slow-slave-statements have no effect if --log-slow-queries is not set
2019-11-24 11:57:30 70366533154816 [Note] /usr/sbin/mysqld (mysqld 10.3.0-MariaDB) starting as process 31718 ...
/usr/sbin/mysqld: Please consult the Knowledge Base to find out how to run mysqld as root!
2019-11-24 11:57:30 70366533154816 [ERROR] Aborting
[root@admin ~]#
发现报错
-------------------------------------------------------------------
错误原因：
mysql默认拒绝用户使用root账户启动，
因为拥有文件权限的用户可能导致MySQL Server使用root帐户创建文件
（比如，~root/.bashrc），
但root用户可以通过在命令后面加上"--user=root"选项来强行启动mysqld。
可以以普通用户运行mysqld，
为了安全起见，可用特殊的普通用户mysql,来管理mysql数据库
-------------------------------------------------------------------
解决方法一：
[root@localhost mnt]# /usr/sbin/mysqld --user=root
解决方法二:
1）编辑/etc/my.cnf，添加如下内容（意为mysqld组中的mysql用户）
[root@localhost mnt]# vim /etc/my.cnf
# This group is read both both by the client and the server
# use it for options that affect everything
#
[client-server]
# include all files from the config directory
!includedir /etc/my.cnf.d
[mysqld]
user=mysql
~
# 注意：这里的mysql用户是不是手动创建的，貌似是安装时默认创建的
--------------------------------------------------------------
2）以mysql用户运行mysqld（比root用户更安全）
[root@localhost ~]# /usr/sbin/mysqld --user=mysql
-------------------------------------------------------------------------
-------------------------------------------------------------------------
-------------------------------------------------------------------------
我在这里选用
以mysql用户运行mysqld（比root用户更安全）
[root@localhost ~]# /usr/sbin/mysqld --user=mysql
这种方式启动
[root@admin ~]#
[root@admin ~]# /usr/sbin/mysqld --user=mysql
2019-11-24 12:06:45 70366560679936 [Note] options --log-slow-admin-statements, --log-queries-not-using-indexes and --log-slow-slave-statements have no effect if --log-slow-queries is not set
2019-11-24 12:06:45 70366560679936 [Note] /usr/sbin/mysqld (mysqld 10.3.0-MariaDB) starting as process 32189 ...
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Uses event mutexes
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Compressed tables use zlib 1.2.8
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Using Linux native AIO
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Number of pools: 1
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Using POWER8 crc32 instructions
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Completed initialization of buffer pool
2019-11-24 12:06:45 70365863539072 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Highest supported file format is Barracuda.
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-11-24 12:06:45 70366560679936 [Note] InnoDB: 5.7.14 started; log sequence number 1620098
2019-11-24 12:06:45 70365581668736 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2019-11-24 12:06:45 70365581668736 [Note] InnoDB: Buffer pool(s) load completed at 191124 12:06:45
2019-11-24 12:06:45 70366560679936 [Note] Plugin 'FEEDBACK' is disabled.
2019-11-24 12:06:45 70366560679936 [Note] Server socket created on IP: '::'.
2019-11-24 12:06:45 70366560679936 [Note] Reading of all Master_info entries succeded
2019-11-24 12:06:45 70366560679936 [Note] Added new Master_info '' to hash table
2019-11-24 12:06:45 70366560679936 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.3.0-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server
启动成功！
^[[A^[[A^[[B^[[B^H^H^H
^C
^[
:w^H
由于尝试了几番不知道怎么退，故换另一个终端窗口进行
修改默认用户的密码
可以# /usr/bin/mysqladmin -u root password 'new-password'
注意：mariadb user表中的root用户和linux的root账户没什么关联
/usr/bin/mysqladmin -u root password 'toor'
[root@admin ~]# /usr/bin/mysqladmin -u root password 'toor'
[root@admin ~]#
移除安装时创建的测试数据库和匿名用户（强烈推荐）
[root@localhost ~]# /usr/bin/mysql_secure_installation
[root@admin ~]#
[root@admin ~]# /usr/bin/mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
Enter current password for root (enter for none):
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: NO)
Enter current password for root (enter for none):
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.
You already have a root password set, so you can safely answer 'n'.
Change the root password? [Y/n] Y
New password:
Re-enter new password:
Sorry, you can't use an empty password here.
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!
By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
Remove anonymous users? [Y/n] Y
... Success!
Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.
Disallow root login remotely? [Y/n] n
... skipping.
By default, MariaDB comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
Remove test database and access to it? [Y/n] Y
- Dropping test database...
... Success!
- Removing privileges on test database...
... Success!
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
Reload privilege tables now? [Y/n] Y
... Success!
Cleaning up...
All done! If you've completed all of the above steps, your MariaDB
installation should now be secure.
Thanks for using MariaDB!
[root@admin ~]#
关闭数据库
[root@localhost ~]# mysql -u root -ptoor
[root@admin ~]#
[root@admin ~]# mysql -u root -ptoor
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 17
Server version: 10.3.0-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>
MariaDB [(none)]>
MariaDB [(none)]>
MariaDB [(none)]> shutdown;
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
MariaDB [(none)]> exit;
Bye
[root@admin ~]#
[root@admin ~]#
-----------------------------------------------------------------------
-----------------------------------------------------------------------
-----------------------------------------------------------------------
开启服务的终端可以看见
2019-11-24 12:17:28 70366531256704 [Warning] Access denied for user 'root'@'localhost' (using password: NO)
2019-11-24 12:21:44 70366530863488 [Note] /usr/sbin/mysqld (root[root] @ localhost []): Normal shutdown
2019-11-24 12:21:44 70366530863488 [Note] Event Scheduler: Purging the queue. 0 events
2019-11-24 12:21:44 70365564891520 [Note] InnoDB: FTS optimize thread exiting.
2019-11-24 12:21:44 70366530863488 [Note] InnoDB: Starting shutdown...
2019-11-24 12:21:44 70365581668736 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool
2019-11-24 12:21:44 70365581668736 [Note] InnoDB: Buffer pool(s) dump completed at 191124 12:21:44
2019-11-24 12:21:45 70366530863488 [Note] InnoDB: Shutdown completed; log sequence number 1620126
2019-11-24 12:21:45 70366530863488 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2019-11-24 12:21:45 70366530863488 [Note] /usr/sbin/mysqld: Shutdown complete
[root@admin ~]#
-----------------------------------------------------------------------
-----------------------------------------------------------------------
-----------------------------------------------------------------------
---------------------------------------------------------------------
先在第一个终端下开启服务
走你
[root@admin ~]# /usr/sbin/mysqld --user=mysql
2019-11-24 12:26:14 70367071074304 [Note] options --log-slow-admin-statements, --log-queries-not-using-indexes and --log-slow-slave-statements have no effect if --log-slow-queries is not set
2019-11-24 12:26:14 70367071074304 [Note] /usr/sbin/mysqld (mysqld 10.3.0-MariaDB) starting as process 780 ...
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Uses event mutexes
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Compressed tables use zlib 1.2.8
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Using Linux native AIO
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Number of pools: 1
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Using POWER8 crc32 instructions
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Completed initialization of buffer pool
2019-11-24 12:26:14 70366366790016 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Highest supported file format is Barracuda.
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-11-24 12:26:14 70367071074304 [Note] InnoDB: 5.7.14 started; log sequence number 1620126
2019-11-24 12:26:14 70366219202944 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2019-11-24 12:26:14 70366219202944 [Note] InnoDB: Buffer pool(s) load completed at 191124 12:26:14
2019-11-24 12:26:14 70367071074304 [Note] Plugin 'FEEDBACK' is disabled.
2019-11-24 12:26:14 70367071074304 [Note] Server socket created on IP: '::'.
2019-11-24 12:26:14 70367071074304 [Note] Reading of all Master_info entries succeded
2019-11-24 12:26:14 70367071074304 [Note] Added new Master_info '' to hash table
2019-11-24 12:26:14 70367071074304 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.3.0-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server
----------------------------------------------------------------------
这就开启来了
然后去第二个终端
先登录后授权
授权
mysql> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'toor' WITH GRANT OPTION;
（root表示用户名，%表示所有的电脑都可以连接，也可以设置某个ip地址运行连接，
toor表示密码）
[root@admin ~]#
[root@admin ~]# mysql -u root -ptoor
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 8
Server version: 10.3.0-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'toor' WITH GRANT OPTION;
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]>
MariaDB [(none)]>
----------------------------------------------------------------------
服务器IP地址 *
然后再本地远程linux下mysql数据库
C:\WINDOWS\system32>mysql -h * -u root -p
Enter password: ****
ERROR 1045 (28000): Access denied for user 'root'@'*' (using password: YES)
C:\WINDOWS\system32>
*
mysql -h * -u root -p
C:\WINDOWS\system32>mysql -h * -u root -p
Enter password: ****
ERROR 2003 (HY000): Can't connect to MySQL server on '*' (10060)
C:\WINDOWS\system32>
mysql --protocol=tcp -P 3306 -h192.168.1.103 -utestacc -p
mysql --protocol=tcp -P 3306 -h * -u root -p
C:\WINDOWS\system32>mysql --protocol=tcp -P 3306 -h * -u root -p
Enter password: ****
ERROR 1045 (28000): Access denied for user 'root'@'*' (using password: YES)
C:\WINDOWS\system32>
-----------------------------------------------------------
刚想起来，服务器防火墙的问题
[root@admin ~]# systemctl status firewalld.service
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2019-11-21 15:52:12 CST; 2 days ago
Docs: man:firewalld(1)
Main PID: 1662 (firewalld)
CGroup: /system.slice/firewalld.service
└─1662 /usr/bin/python2 -Es /usr/sbin/firewalld --nofork --nopid
Nov 21 15:52:11 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Nov 21 15:52:12 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
[root@admin ~]#
[root@admin ~]#
------------------------------------------------------------------
解决方法：
# 禁止开机启动防火墙
[root@localhost ~]# systemctl disable firewalld.service
rm '/etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service'
rm '/etc/systemd/system/basic.target.wants/firewalld.service'
# 停止防火墙
[root@localhost ~]# systemctl stop firewalld.service
------------------------------------------------------------------
下面是详情
先打开第三个终端，操作，关掉防火墙，以及禁止开机启动防火墙
[root@admin ~]#
[root@admin ~]# systemctl stop firewalld.service
[root@admin ~]#
[root@admin ~]# systemctl status firewalld.service
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
Active: inactive (dead) since Sun 2019-11-24 12:43:06 CST; 2s ago
Docs: man:firewalld(1)
Process: 1662 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=exited, status=0/SUCCESS)
Main PID: 1662 (code=exited, status=0/SUCCESS)
Nov 21 15:52:11 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Nov 21 15:52:12 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Nov 24 12:43:00 admin.novalocal systemd[1]: Stopping firewalld - dynamic firewall .....
Nov 24 12:43:06 admin.novalocal systemd[1]: Stopped firewalld - dynamic firewall d...n.
Hint: Some lines were ellipsized, use -l to show in full.
[root@admin ~]#
[root@admin ~]# systemctl disable firewalld.service
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[root@admin ~]#
[root@admin ~]# systemctl status firewalld.service
● firewalld.service - firewalld - dynamic firewall daemon
Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)
Active: inactive (dead)
Docs: man:firewalld(1)
Nov 21 15:52:11 localhost.localdomain systemd[1]: Starting firewalld - dynamic firewall daemon...
Nov 21 15:52:12 localhost.localdomain systemd[1]: Started firewalld - dynamic firewall daemon.
Nov 24 12:43:00 admin.novalocal systemd[1]: Stopping firewalld - dynamic firewall .....
Nov 24 12:43:06 admin.novalocal systemd[1]: Stopped firewalld - dynamic firewall d...n.
Hint: Some lines were ellipsized, use -l to show in full.
[root@admin ~]#
[root@admin ~]#
----------------------------------------------------
OK，下面本地再次测试
C:\WINDOWS\system32>
C:\WINDOWS\system32>mysql --protocol=tcp -P 3306 -h * -u root -p
Enter password: ****
ERROR 1045 (28000): Access denied for user 'root'@'*' (using password: YES)
C:\WINDOWS\system32>
还是不行
不过发现另外一个IP
*
不如测试一下
mysql --protocol=tcp -P 3306 -h * -u root -p
--------------------------------------------------------
第二个终端关闭服务，
MariaDB [mysql]>
MariaDB [mysql]> shutdown;
Query OK, 0 rows affected (0.00 sec)
MariaDB [mysql]> exit
Bye
[root@admin ~]#
-------------------------------------------------------
第一个终端显示
2019-11-24 12:49:09 70367004098944 [Note] /usr/sbin/mysqld (root[root] @ localhost []): Normal shutdown
2019-11-24 12:49:09 70367004098944 [Note] Event Scheduler: Purging the queue. 0 events
2019-11-24 12:49:09 70366202425728 [Note] InnoDB: FTS optimize thread exiting.
2019-11-24 12:49:09 70367004098944 [Note] InnoDB: Starting shutdown...
2019-11-24 12:49:09 70366219202944 [Note] InnoDB: Dumping buffer pool(s) to /var/lib/mysql/ib_buffer_pool
2019-11-24 12:49:09 70366219202944 [Note] InnoDB: Buffer pool(s) dump completed at 191124 12:49:09
2019-11-24 12:49:10 70367004098944 [Note] InnoDB: Shutdown completed; log sequence number 1620154
2019-11-24 12:49:10 70367004098944 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
2019-11-24 12:49:10 70367004098944 [Note] /usr/sbin/mysqld: Shutdown complete
[root@admin ~]#
-----------------------------------------------------------------------
重启mysql服务
----------------------------------------------------
第一个终端
[root@admin ~]#
[root@admin ~]# /usr/sbin/mysqld --user=mysql
2019-11-24 12:51:45 70367243237376 [Note] options --log-slow-admin-statements, --log-queries-not-using-indexes and --log-slow-slave-statements have no effect if --log-slow-queries is not set
2019-11-24 12:51:45 70367243237376 [Note] /usr/sbin/mysqld (mysqld 10.3.0-MariaDB) starting as process 2213 ...
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Uses event mutexes
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Compressed tables use zlib 1.2.8
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Using Linux native AIO
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Number of pools: 1
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Using POWER8 crc32 instructions
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Initializing buffer pool, total size = 128M, instances = 1, chunk size = 128M
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Completed initialization of buffer pool
2019-11-24 12:51:45 70366542950784 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Highest supported file format is Barracuda.
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Creating shared tablespace for temporary tables
2019-11-24 12:51:45 70367243237376 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2019-11-24 12:51:46 70367243237376 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2019-11-24 12:51:46 70367243237376 [Note] InnoDB: 128 out of 128 rollback segments are active.
2019-11-24 12:51:46 70367243237376 [Note] InnoDB: 5.7.14 started; log sequence number 1620154
2019-11-24 12:51:46 70366126928256 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
2019-11-24 12:51:46 70366126928256 [Note] InnoDB: Buffer pool(s) load completed at 191124 12:51:46
2019-11-24 12:51:46 70367243237376 [Note] Plugin 'FEEDBACK' is disabled.
2019-11-24 12:51:46 70367243237376 [Note] Server socket created on IP: '::'.
2019-11-24 12:51:46 70367243237376 [Note] Reading of all Master_info entries succeded
2019-11-24 12:51:46 70367243237376 [Note] Added new Master_info '' to hash table
2019-11-24 12:51:46 70367243237376 [Note] /usr/sbin/mysqld: ready for connections.
Version: '10.3.0-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server
------------------------------------------------------
这就开起来了
然后第二个终端，登录
------------------------------------------------------
[root@admin ~]# mysql -u root -p
Enter password:
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 8
Server version: 10.3.0-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> use mysql;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
MariaDB [mysql]>
查询数据库的用户
mysql> SELECT DISTINCT CONCAT('User: ''',user,'''@''',host,''';') AS query FROM mysql.user;
MariaDB [mysql]>
MariaDB [mysql]> SELECT DISTINCT CONCAT('User: ''',user,'''@''',host,''';') AS query FROM mysql.user;
+-------------------------------------------------+
| query |
+-------------------------------------------------+
| User: 'root'@'%'; |
| User: 'root'@'127.0.0.1'; |
| User: 'root'@'::1'; |
| User: 'root'@'admin.novalocal'; |
| User: 'root'@'localhost'; |
+-------------------------------------------------+
5 rows in set (0.00 sec)
MariaDB [mysql]>
MariaDB [mysql]>
---------------------
刚想起来授权之后忘执行flush privileges;生效了
---------------------
再来
MariaDB [mysql]> GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION;
Query OK, 0 rows affected (0.00 sec)
MariaDB [mysql]> flush privileges;
Query OK, 0 rows affected (0.00 sec)
MariaDB [mysql]>
MariaDB [mysql]>
-----------------------------------------------------
好，本地远程测试一下
C:\WINDOWS\system32>
C:\WINDOWS\system32>mysql --protocol=tcp -P 3306 -h * -u root -p
Enter password: ****
ERROR 1045 (28000): Access denied for user 'root'@'*' (using password: YES)
C:\WINDOWS\system32>
C:\WINDOWS\system32>
依然是拒绝，好吧
------------------------------------------------------------
暂时这个就先告一段落
2019-11-24下午 13:00
成功安装好mysql数据库
MariaDB
本地远程数据库服务还没搞定
等明天开端口再说吧。
------------------------------------------------------------
退出以后查看mysql数据库状态
[root@admin ~]# systemctl status mysql
● mysql.service - LSB: start and stop MySQL
Loaded: loaded (/etc/rc.d/init.d/mysql; bad; vendor preset: disabled)
Active: inactive (dead)
Docs: man:systemd-sysv-generator(8)
[root@admin ~]#
[root@admin ~]#
