删除文件时排除特定文件
www.python tab.com/html/2013/linuxkaiyuan_0205/214.html
删除当前目录下所有 *.txt文件，除了test.txt
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rm `ls *.txt|egrep -v test.txt`#或者rm `ls *.txt|awk '{if($0 != "test.txt") print $0}'`#排除多个文件rm `ls *.txt|egrep -v '(test.txt|fff.txt|ppp.txt)'`rm -f `ls *.log.1|egrep -v '(access-2010-09-06.log|error-2010-09-06.log)'`rm -f `ls *.log|egrep -v '(access-2010-09-06.log|error-2010-09-06.log)'`rm -f `ls *.log|egrep -v '(20100906.log)'` |
注意：上面所用的符号是‘`’，而不是单引号
rm -rf `ls |egrep -v bb` 删除所有，保留bb 目录