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man手册乱码现象的解决:
引自:
http://www.linuxsir.org/bbs/showthread.php?t=246700&highlight=man
Code:
代码:
$ wget
http://lists.gnu.org/archive/html/groff/2005-07/bineYgga7Cm9p.bin
-O groff-utf8.tar.gz
$ tar zxf groff-utf8.tar.gz
$ cd groff-utf8
$ sudo make install PREFIX=/usr/local
再修改/etc/man.conf 的兩個配置,來使用新安裝的版本:
代码:
# cat /etc/man.conf wrote:
TROFF /usr/local/bin/groff-utf8 -Tutf8 -mandoc
NROFF /usr/local/bin/groff-utf8 -Tutf8 -mandoc
要让普通用户也能关机,就只能用sudo了
1)emerge app-admin/sudo
2)visudo
3)在最后加上:
cyvins ALL = NOPASSWD: /sbin/shutdown, /sbin/halt, /sbin/reboot, /sbin/poweroff, /bin/mount, /bin/umount,
4)在.bashrc中加入:
alias shutdown='sudo /sbin/shutdown'
alias halt='sudo /sbin/halt'
alias reboot='sudo /sbin/reboot'
alias poweroff='sudo /sbin/poweroff'
alias mount='sudo /bin/mount'
alias umount='sudo /bin/mount'
至加入这么多,因为,毕竟我还是觉得应该把普通用户和root分开的好
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/14381/showart_96706.html |
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