我有一个包含一个文本文件: Cycle code
Cycle month
Cycle year
Event type ID
Event ID
Network start time
我想,这样,当曾经有一个空间,我想用一个_来代替它来改变这个文本。在这之后,我想的字符小写字母象下面这样: cycle_code
cycle_month
cycle_year
event_type_i
令。 例如 输入文件
Process=0
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我经常输入这个命令,并试图对它进行别名,而且由于某种原因不能。 for FILE in `svn stat | awk '{print $2}'`; do svn revert $FILE; done
这显然做了大量的svn恢复。 当我别名是: alias revert_all="for FILE in `svn stat | awk '{print $2}'`; do svn revert
我想要的ls -la的输出格式为仅包含在十二月修改过的文件和输出他们很好,这是他们目前的样子:
ls -la | awk {'print $6,$7,$8,$9,$10'} | grep "Dec" | sort -r | head -5
Dec 4 20:15 folder/
Dec 4 19:51 ./
Dec 4 17:42 Folder\ John/
Dec 4 16:19 H