I need to compare 1 mac with other but 1 mac is in lowercase and other is Uppercase, so using grep i cant compare eachothter. Help please Thanks
Example (e4:42:a6:4d:a1:57 to E4:42:A6:4D:A1:57)
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1`grep -i` is case insensitive. Does that solve your problem? – Tom Fenech Mar 23 '18 at 11:24
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Yes, it is, but I suspect that you don't need to. Please [edit] your question to provide some more context and include any things you've already tried. – Tom Fenech Mar 23 '18 at 11:32
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1Yes it works , Thanks alot – Dark Force Mar 23 '18 at 11:38