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RPM包默认安装路径
通常，RPM 包采用系统默认的安装路径。安装文件会按照类别分别安装到不同的目录，如下所示：
| RPM 包默认安装路径 | 含 义 |
|---|---|
| /etc/ | 配置文件安装目录 |
| /usr/bin/ | 可执行的命令安装目录 |
| /usr/lib/ | 程序所使用的函数库保存位置 |
| /usr/share/doc/ | 基本的软件使用手册保存位置 |
| /usr/share/man/ | 帮助文件保存位置 |
RPM 包还可以手动指定安装路径（不推荐）。
查询 RPM 包的默认安装路径
rpm包文件中会记录相关的配置参数，并且会对照Linux系统的环境，在安装时生成对应的信息，比如安装路径、配置路径等。
查询一个包的默认安装路径等信息，可以使用 rpm -qpl <package_name>。
-q|--query表示执行rpm查询。单独使用表示查询安装的包 —— 是否安装，及安装的包名（获得某个软件包的全名）。-p|--package表示查询指定的软件包（尤其是未安装的包）。如果一个包未安装，不指定-p将会提示未安装。-l|--list：表示列出软件包中包含的所有文件及各自安装路径。
比如，查询一个在线的MySQL包的信息，包括默认安装路径：
# rpm -qpl https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-8.0-community-el7-x86_64/mysql-community-server-8.0.26-1.el7.x86_64.rpm
/etc/logrotate.d/mysql
/etc/my.cnf
/etc/my.cnf.d
/usr/bin/ibd2sdi
/usr/bin/innochecksum
/usr/bin/lz4_decompress
/usr/bin/my_print_defaults
/usr/bin/myisam_ftdump
/usr/bin/myisamchk
/usr/bin/myisamlog
/usr/bin/myisampack
/usr/bin/mysql_secure_installation
/usr/bin/mysql_ssl_rsa_setup
/usr/bin/mysql_tzinfo_to_sql
/usr/bin/mysql_upgrade
/usr/bin/mysqld_pre_systemd
/usr/bin/mysqldumpslow
/usr/bin/perror
/usr/bin/zlib_decompress
/usr/lib/systemd/system/mysqld.service
/usr/lib/systemd/system/[email protected]
/usr/lib/tmpfiles.d/mysql.conf
/usr/lib64/mysql/mecab
/usr/lib64/mysql/mecab/dic
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/char.bin
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/dicrc
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/left-id.def
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/matrix.bin
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/pos-id.def
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/rewrite.def
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/right-id.def
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/sys.dic
/usr/lib64/mysql/mecab/dic/ipadic_euc-jp/unk.dic
/usr/lib64/mysql/mecab/dic/ipadic_sjis
/usr/lib64/mysql/mecab/dic/ipadic_sjis/char.bin
/usr/lib64/mysql/mecab/dic/ipadic_sjis/dicrc
/usr/lib64/mysql/mecab/dic/ipadic_sjis/left-id.def
/usr/lib64/mysql/mecab/dic/ipadic_sjis/matrix.bin
/usr/lib64/mysql/mecab/dic/ipadic_sjis/pos-id.def
/usr/lib64/mysql/mecab/dic/ipadic_sjis/rewrite.def
/usr/lib64/mysql/mecab/dic/ipadic_sjis/right-id.def
/usr/lib64/mysql/mecab/dic/ipadic_sjis/sys.dic
/usr/lib64/mysql/mecab/dic/ipadic_sjis/unk.dic
/usr/lib64/mysql/mecab/dic/ipadic_utf-8
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/char.bin
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/dicrc
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/left-id.def
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/matrix.bin
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/pos-id.def
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/rewrite.def
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/right-id.def
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/sys.dic
/usr/lib64/mysql/mecab/dic/ipadic_utf-8/unk.dic
/usr/lib64/mysql/mecab/etc
/usr/lib64/mysql/mecab/etc/mecabrc
/usr/lib64/mysql/plugin
/usr/lib64/mysql/plugin/adt_null.so
/usr/lib64/mysql/plugin/auth_socket.so
/usr/lib64/mysql/plugin/component_audit_api_message_emit.so
/usr/lib64/mysql/plugin/component_keyring_file.so
/usr/lib64/mysql/plugin/component_log_filter_dragnet.so
/usr/lib64/mysql/plugin/component_log_sink_json.so
/usr/lib64/mysql/plugin/component_log_sink_syseventlog.so
/usr/lib64/mysql/plugin/component_mysqlbackup.so
/usr/lib64/mysql/plugin/component_query_attributes.so
/usr/lib64/mysql/plugin/component_reference_cache.so
/usr/lib64/mysql/plugin/component_validate_password.so
/usr/lib64/mysql/plugin/connection_control.so
/usr/lib64/mysql/plugin/ddl_rewriter.so
/usr/lib64/mysql/plugin/debug
/usr/lib64/mysql/plugin/debug/adt_null.so
/usr/lib64/mysql/plugin/debug/auth_socket.so
/usr/lib64/mysql/plugin/debug/component_audit_api_message_emit.so
/usr/lib64/mysql/plugin/debug/component_keyring_file.so
/usr/lib64/mysql/plugin/debug/component_log_filter_dragnet.so
/usr/lib64/mysql/plugin/debug/component_log_sink_json.so
/usr/lib64/mysql/plugin/debug/component_log_sink_syseventlog.so
/usr/lib64/mysql/plugin/debug/component_mysqlbackup.so
/usr/lib64/mysql/plugin/debug/component_query_attributes.so
/usr/lib64/mysql/plugin/debug/component_reference_cache.so
/usr/lib64/mysql/plugin/debug/component_validate_password.so
/usr/lib64/mysql/plugin/debug/connection_control.so
/usr/lib64/mysql/plugin/debug/ddl_rewriter.so
/usr/lib64/mysql/plugin/debug/group_replication.so
/usr/lib64/mysql/plugin/debug/ha_example.so
/usr/lib64/mysql/plugin/debug/ha_mock.so
/usr/lib64/mysql/plugin/debug/innodb_engine.so
/usr/lib64/mysql/plugin/debug/keyring_file.so
/usr/lib64/mysql/plugin/debug/keyring_udf.so
/usr/lib64/mysql/plugin/debug/libmemcached.so
/usr/lib64/mysql/plugin/debug/libpluginmecab.so
/usr/lib64/mysql/plugin/debug/locking_service.so
/usr/lib64/mysql/plugin/debug/mypluglib.so
/usr/lib64/mysql/plugin/debug/mysql_clone.so
/usr/lib64/mysql/plugin/debug/mysql_no_login.so
/usr/lib64/mysql/plugin/debug/rewrite_example.so
/usr/lib64/mysql/plugin/debug/rewriter.so
/usr/lib64/mysql/plugin/debug/semisync_master.so
/usr/lib64/mysql/plugin/debug/semisync_replica.so
/usr/lib64/mysql/plugin/debug/semisync_slave.so
/usr/lib64/mysql/plugin/debug/semisync_source.so
/usr/lib64/mysql/plugin/debug/validate_password.so
/usr/lib64/mysql/plugin/debug/version_token.so
/usr/lib64/mysql/plugin/group_replication.so
/usr/lib64/mysql/plugin/ha_example.so
/usr/lib64/mysql/plugin/ha_mock.so
/usr/lib64/mysql/plugin/innodb_engine.so
/usr/lib64/mysql/plugin/keyring_file.so
/usr/lib64/mysql/plugin/keyring_udf.so
/usr/lib64/mysql/plugin/libmemcached.so
/usr/lib64/mysql/plugin/libpluginmecab.so
/usr/lib64/mysql/plugin/locking_service.so
/usr/lib64/mysql/plugin/mypluglib.so
/usr/lib64/mysql/plugin/mysql_clone.so
/usr/lib64/mysql/plugin/mysql_no_login.so
/usr/lib64/mysql/plugin/rewrite_example.so
/usr/lib64/mysql/plugin/rewriter.so
/usr/lib64/mysql/plugin/semisync_master.so
/usr/lib64/mysql/plugin/semisync_replica.so
/usr/lib64/mysql/plugin/semisync_slave.so
/usr/lib64/mysql/plugin/semisync_source.so
/usr/lib64/mysql/plugin/validate_password.so
/usr/lib64/mysql/plugin/version_token.so
/usr/lib64/mysql/private
/usr/lib64/mysql/private/libprotobuf-lite.so.3.11.4
/usr/lib64/mysql/private/libprotobuf.so.3.11.4
/usr/sbin/mysqld
/usr/sbin/mysqld-debug
/usr/share/doc/mysql-community-server-8.0.26
/usr/share/doc/mysql-community-server-8.0.26/INFO_BIN
/usr/share/doc/mysql-community-server-8.0.26/INFO_SRC
/usr/share/doc/mysql-community-server-8.0.26/LICENSE
/usr/share/doc/mysql-community-server-8.0.26/README
/usr/share/man/man1/ibd2sdi.1.gz
/usr/share/man/man1/innochecksum.1.gz
/usr/share/man/man1/lz4_decompress.1.gz
/usr/share/man/man1/my_print_defaults.1.gz
/usr/share/man/man1/myisam_ftdump.1.gz
/usr/share/man/man1/myisamchk.1.gz
/usr/share/man/man1/myisamlog.1.gz
/usr/share/man/man1/myisampack.1.gz
/usr/share/man/man1/mysql_secure_installation.1.gz
/usr/share/man/man1/mysql_ssl_rsa_setup.1.gz
/usr/share/man/man1/mysql_tzinfo_to_sql.1.gz
/usr/share/man/man1/mysql_upgrade.1.gz
/usr/share/man/man1/mysqldumpslow.1.gz
/usr/share/man/man1/mysqlman.1.gz
/usr/share/man/man1/perror.1.gz
/usr/share/man/man1/zlib_decompress.1.gz
/usr/share/man/man8/mysqld.8.gz
/usr/share/mysql-8.0/dictionary.txt
/usr/share/mysql-8.0/innodb_memcached_config.sql
/usr/share/mysql-8.0/install_rewriter.sql
/usr/share/mysql-8.0/mysql-log-rotate
/usr/share/mysql-8.0/uninstall_rewriter.sql
/var/lib/mysql
/var/lib/mysql-files
/var/lib/mysql-keyring
/var/run/mysqld
复制代码可以看到，列出了mysql安装的所有目录【真多！】
如果查询未安装的软件包，且未指定
-p参数，会报错is not installed：# rpm -ql https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-8.0-community-el7-x86_64/mysql-community-server-8.0.26-1.el7.x86_64.rpm package https://mirrors.tuna.tsinghua.edu.cn/mysql/yum/mysql-8.0-community-el7-x86_64/mysql-community-server-8.0.26-1.el7.x86_64.rpm is not installed 复制代码