发布于 2020-08-02 18:24:23
Done by 2 methodsmethod1:
var="d"
sed -n '/'$var'/p' file输出
d e fPython
#!/usr/bin/python
import re
var="d"
k=open('ooo','r')
for i in k:
if var in i:
print i.strip()输出
d e fhttps://unix.stackexchange.com/questions/602525
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