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8,719
Posted By bwreed
Also look at the substr command, and determine...
Also look at the substr command, and determine which better suits your needs between unpack and substr.

Your first step is being sure what you need - search within certain columns, or searching by...
5,584
Posted By bwreed
The / is being treated as the search term...
The / is being treated as the search term delimiter. Put double-quotes around the date string. Also, you don't need the *. In /28/Aug/2008:21* that really means /28/Aug/2008:2 and zero or more...
3,537
Posted By bwreed
The double quotes is a little gotcha, but proper...
The double quotes is a little gotcha, but proper indentation can make an OK programmer a GREAT programmer - ALWAYS use indentation and you will have far fewer problems with code.

I have worked...
10,853
Posted By bwreed
One other thing to consider - do you have the...
One other thing to consider - do you have the cron job defined for the same login ID that you are testing with? This sounds like a permissions issue.
4,346
Posted By bwreed
To clarify, the hosts file doesn't need to be...
To clarify, the hosts file doesn't need to be sorted, but the comm command works with 2 sorted files.
A limitation of the comm command is that it works with whole lines. Not much help if you have...
1,844
Posted By bwreed
I know this is an old question, but here's an old...
I know this is an old question, but here's an old answer to match. (It's old because I'm sure the grep command hasn't changed).
[^C] matches any character that's NOT a C.
You might want
$ grep...
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