Linux Shell命令
ls命令
查看目录下的非软链接文件(通过grep来排除)，并且排除"."和".."目录(-A选项)
yuxuecheng@linux:~/shellSource> ls -AlR | grep -v '^l' .: total 8 -rwxr--r-- 1 yuxuecheng users 479 Sep 24 15:25 change_file_mode.sh -rwxr-xr-x 1 yuxuecheng users 214 Apr 27 10:04 test.sh yuxuecheng@linux:~/shellSource> ls -AlR .: total 8 -rwxr--r-- 1 yuxuecheng users 479 Sep 24 15:25 change_file_mode.sh -rwxr-xr-x 1 yuxuecheng users 214 Apr 27 10:04 test.sh lrwxrwxrwx 1 yuxuecheng users 7 Sep 24 15:50 test_link.sh -> test.sh yuxuecheng@linux:~/shellSource>
通过正则表达式选取指定类型的文件：
yuxuecheng@linux:~/shellSource> ls -Al total 8 -rwxr--r-- 1 yuxuecheng users 479 Sep 24 15:25 change_file_mode.sh -rwxr-xr-x 1 yuxuecheng users 214 Apr 27 10:04 test.sh lrwxrwxrwx 1 yuxuecheng users 7 Sep 24 15:50 test_link.sh -> test.sh yuxuecheng@linux:~/shellSource> ls -F | grep '*$' change_file_mode.sh* test.sh* yuxuecheng@linux:~/shellSource> ls -F | grep '@$' test_link.sh@ yuxuecheng@linux:~/shellSource>
find命令
查找指定类型的文件
yuxuecheng@linux:~> ls -Al total 148 -rw------- 1 yuxuecheng users 15049 Sep 24 12:39 .bash_history -rw-r--r-- 1 yuxuecheng users 33 Nov 6 2014 .bash_profile -rw-r--r-- 1 yuxuecheng users 1177 Nov 6 2014 .bashrc -rw-r--r-- 1 yuxuecheng users 1637 Nov 6 2014 .emacs drwxr-xr-x 2 yuxuecheng users 4096 Nov 6 2014 .fonts -rw-r--r-- 1 yuxuecheng users 18251 Nov 6 2014 .gnu-emacs -rw-r--r-- 1 yuxuecheng users 861 Nov 6 2014 .inputrc -rw------- 1 yuxuecheng users 139 Sep 24 15:52 .lesshst drwxr-xr-x 2 yuxuecheng users 4096 Nov 6 2014 .mozilla -rw-r--r-- 1 yuxuecheng users 6043 Nov 6 2014 .muttrc -rw-r--r-- 1 yuxuecheng users 1056 Nov 6 2014 .profile -rw------- 1 yuxuecheng users 413 Apr 9 16:32 .pyhistory drwx------ 2 yuxuecheng users 4096 Dec 19 2014 .ssh -rw------- 1 yuxuecheng users 19870 Sep 24 15:26 .viminfo -rw-r--r-- 1 yuxuecheng users 1483 Aug 14 12:11 .vimrc -rw-r--r-- 1 yuxuecheng users 849 Nov 6 2014 .vimrc.bak -rw-r--r-- 1 yuxuecheng users 1940 Nov 6 2014 .xim.template -rwxr-xr-x 1 yuxuecheng users 1446 Nov 6 2014 .xinitrc.template drwxr-xr-x 10 yuxuecheng users 4096 Aug 25 16:55 CSource drwxr-xr-x 3 yuxuecheng users 4096 Mar 19 2015 bin drwxr-xr-x 2 yuxuecheng users 4096 Feb 11 2015 luaSource drwxr-xr-x 2 yuxuecheng users 4096 Apr 9 16:42 pythonSource drwxr-xr-x 2 yuxuecheng users 4096 Nov 12 2014 rubySource drwxr-xr-x 2 yuxuecheng users 4096 Sep 24 15:50 shellSource -rw-r--r-- 1 yuxuecheng users 4 Sep 24 11:14 test.txt yuxuecheng@linux:~> find . -maxdepth 1 -type d . ./luaSource ./.mozilla ./shellSource ./.fonts ./pythonSource ./CSource ./.ssh ./rubySource ./bin yuxuecheng@linux:~>