目标

  通过man查找命令的使用说明

man手册的常见章节

实操演示

• 使用man文档查询命令手册

[root@jenkins ~]# man -k yum
find-repos-of-install (1) - report which Yum reposit...
repo-rss (1)         - generates an RSS feed from on...
repoclosure (1)      - display a list of unresolved ...
repodiff (1)         - list differences between two ...
repoquery (1)        - query information from Yum re...
reposync (1)         - synchronize yum repositories ...
verifytree (1)       - verify that a local yum repos...
yum (8)              - Yellowdog Updater Modified
yum-builddep (1)     - install missing dependencies ...
yum-complete-transaction (8) - attempt to complete f...
yum-config-manager (1) - manage yum configuration op...
yum-debug-dump (1)   - write system RPM configuratio...
yum-debug-restore (1) - replay Yum transactions capt...
yum-groups-manager (1) - create and edit yum''s group...
yum-langpacks (8)    - Plugin for yum
yum-shell (8)        - Yellowdog Updater Modified shell
yum-utils (1)        - tools for manipulating reposi...
yum.conf (5)         - Configuration file for yum(8).
yumdb (8)            - query and alter the Yum database
yumdownloader (1)    - download RPM packages from Yu...

使用man命令查找所需的命令手册，选项-k进行关键字查找对应的资料。

man文档简易操作

• 语法：man 1-9 命令

上下键移动光标，pageup和pagedown进行翻页

/string 进行搜索

n 选择下一个匹配项