lingceng 发表于 2013-1-15 13:30:56

Get help in Linux Shell

type mount      # find the the first mount command in the PATHwhereis mount   # find code or manual about mountlocate mount    # search the files about mountwhich mount   # find the alias int he PATHmount --help    # output the help infoapropos mount   # find the mount contained lines in the manualwhatis mount    # output the word in command manualman mount       # output the first manual about mountinfo mount      # find the info in the info database

Ubuntu 中软件安装包信息
看软件xxx安装内容dpkg -L xxx查找软件库中的软件apt-cache search 正则表达式或aptitude search 软件包显示系统安装包的统计信息apt-cache stats显示系统全部可用包的名称apt-cache pkgnames
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