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Shell Programming and Scripting

Remove Numbers from file

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# 8  
Old 09-29-2011
Code:
$ grep -v ^[0-9] infile

# 9  
Old 09-29-2011
Quote:
$ grep -v ^[0-9] infile
Command above print line only if there is no number in line.
Code:
$ cat aaa.txt
aaaaaaaaaaaaaaaaaa
1. sssssssssss
2. qqqqqqqqqqqqqqq
eeeeeeeeeeeeeee
333333333333333
$ grep -v ^[0-9] aaa.txt
aaaaaaaaaaaaaaaaaa
eeeeeeeeeeeeeee

# 10  
Old 09-29-2011
for above scenario ..
Code:
$ grep -v "^[0-9]\." infile
aaaaaaaaaaaaaaaaaa
eeeeeeeeeeeeeee
333333333333333
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