Created
March 18, 2017 05:23
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FAQs Shell scripts
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| Set all files to zero. | |
| ``` | |
| ls | xargs -I {} sh -c '> {}' | |
| ``` |
rsync between servers(ie, from remote to local).
rsync -avz -e ssh [email protected]://root/somefolder/ .
rsync between servers(ie, from local to remote).
rsync -avz -e /root/someFolder1/ ssh [email protected]://root/somefolder1/
How many cores are there in a process?
pgrep chrome | xargs -I {} sh -c 'cat /proc/{}/status | grep Threads' | more
ref: http://ask.xmodulo.com/number-of-threads-process-linux.html
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ref: http://unix.stackexchange.com/questions/92384/how-to-clean-log-file