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