CODEWITHSUNDEEP
unixgrepcommand-line-interfacecvs
DigitalEye
DigitalEye

Reputation: 1565

Piping cvs update to grep to see list of modified files

I'm trying to see what files are modified locally in my cvs repository. I tried this

cvs update -qn | grep "^M "

It sorta does what I expect it to in that it shows a bunch of 

M sources/..../a.cpp
M sources/.../b.cpp

but the output also contains a bunch of 

cvs update: source/.../somefile.h is no longer in the repository

Why does this above line make it to the grep output. I assumed "^M " would force grep to only match lines starting with "M "

Upvotes: 2

Views: 323

Answers (1)

shellter
shellter

Reputation: 37268

its almost certainly output from the stderr stream from cvs. try

 cvs update -qn 2>&1 | grep "^M "

Personally, I hate throwing away error messages, I would capture that info to a file

 cvs update -qn 2>./filesMissingRpt.txt | grep "^M "

I can't test it, but very confident this will solve your problem.

IHTH.

Upvotes: 1

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