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What is the difference between sed and awk? [closed]
... are in the form "minus-sign followed by a sequence of digits" (e.g. "-231.45") with the "accountant's brackets" form (e.g. "(231.45)") using this (which has room for improvement):
sed 's/-\([0-9.]\+\)/(\1)/g' inputfile
I would use awk when the text looks more like rows and columns or, as awk ref...
Sync data between Android App and webserver [closed]
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edited Sep 10 '17 at 14:28
Cœur
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grep, but only certain file extensions
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1410
Just use the --include parameter, like this:
grep -inr --include \*.h --include \*.cpp CP_Imag...
Passing parameters to a Bash function
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4
You have forgotten the spaces, try function name() {}. Maybe with a 'enter' before {}
– lalo
Nov 11 '...
How to check if an email address exists without sending an email?
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Algorithm to detect overlapping periods [duplicate]
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754
Simple check to see if two time periods overlap:
bool overlap = a.start < b.end && b...
How can I enable the Windows Server Task Scheduler History recording?
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edited Jan 21 '17 at 1:14
B T
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
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edited Sep 3 '12 at 14:11
answered Aug 25 '10 at 13:34
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Unioning two tables with different number of columns
...s null for the table having less columns like
Select Col1, Col2, Col3, Col4, Col5 from Table1
Union
Select Col1, Col2, Col3, Null as Col4, Null as Col5 from Table2
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scp with port number specified
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1464
Unlike ssh, scp uses the uppercase P switch to set the port instead of the lowercase p:
scp -...