bash: tip
Submitted by wd on Tue, 2006-11-07 18:12
ลองบนอูบุนตู
$ sudo vi /etc/password
... user1:x:1101:1001::/home/user1:/bin/bash ...
หรือผ่านคำสั่ง usermod
$ sudo usermod -s /bin/bash user1
$ export GREP_OPTIONS='--color=auto'
เอามาจาก debian-administration - grep: highlighting matches in color
$ wget -O country.txt "http://api.hostip.info/get_html.php?ip=$IP"
$ echo $(head -1 /dev/urandom | od -N 2 | awk '{ print $2 }')
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