apropos

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aproposコマンドは,マニュアルの一行説明の中から指定したキーワードでの検索を行う。

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[root@localhost ~]# apropos pas
cracklib            (rpm) – A password-checking library.
gnome-keyring       (rpm) – A framework for managing user passwords and other secrets
openssh-askpass     (rpm) – A passphrase dialog for OpenSSH and X
pam_passwdqc        (rpm) – Pluggable password quality-control module.
passivetex          (rpm) – Macros to process XSL formatting objects.
passwd              (rpm) – The passwd utility for setting/changing passwords using PAM
shadow-utils        (rpm) – Utilities for managing accounts and shadow password files.
[root@localhost ~]# apropos mount
autofs              (rpm) – A tool for automatically mounting and unmounting filesystems.
gnome-mount         (rpm) – Mount replacement which uses HAL to do the mounting
mtools              (rpm) – Programs for accessing MS-DOS disks without mounting the disks.
units               (rpm) – A utility for converting amounts from one unit to another.
xorg-x11-drv-penmount (rpm) – Xorg X11 penmount input driver
[root@localhost ~]#
[root@localhost ~]# man 8 mount
[root@localhost ~]#