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Forum: Shell Programming and Scripting 03-18-2013

Iterating over files in a directory- windows machine

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for %a in (*.txt) DO echo %%a Note that it's...

for %a in (*.txt) DO echo %%a Note that it's extremely difficult to do complex things inside this kind of loop, the for syntax being somewhat of an afterthought, badly stapled to the side of CMD...

Forum: Shell Programming and Scripting 07-31-2012

awk to replace part of a column

3,494

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Hi $ awk '{sub(/..$/,"",$1);}1' file ...

Hi

$ awk '{sub(/..$/,"",$1);}1' file
ID_090 2
ID_3787 4
ID_0098 1
ID_12 4

Guru.

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