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发表于 2007-4-2 19:30:37
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- [0 No.2002 huan@huan ~]$ echo 'slam = 2.000000000000000E-01' > foo
- [0 No.2003 huan@huan ~]$ perl -pi -e 's/= .*//' foo
- [0 No.2004 huan@huan ~]$ cat foo
- slam
- [0 No.2005 huan@huan ~]$ echo 'slam = 2.000000000000000E-01' > foo
- [0 No.2006 huan@huan ~]$ sed -i 's/= .*//' foo
- [0 No.2007 huan@huan ~]$ cat foo
- slam
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