Monday, March 9, 2009

053 执行历史记录中某个特殊的命令

在下面的例子中，如果你想执行历史命令中的第四个命令，键入!4就可以了。
# history | more 
       1  service network restart 
       2  exit 
       3  id 
       4  cat /etc/redhat-release 
 
# !4 
cat /etc/redhat-release 
Fedora release 9 (Sulphur)
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