Hi,
Cheyne Li wrote:
Hi,there
If I have file and has a line is "aaa=100", and need to replace it as
"aaa=4".
Is there a way to do it without iterating each line and find the match,
then replace it? Thank in advance
ruby -i -pe'gsub(/aaa=100/,"aaa=4")' somefile
Regards,
Park Heesob
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