Commands by fishbulb1022 (1)

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Split video files using avconv along keyframes

A random password generator

Rename files in batch

perl insert character on the first line on your file

Recursive Line Count
We use `-not -name ".*"` for the reason we must omit hidden files (which unnecessary). We can only show up total lines like this: $ find * -type f -not -name ".*" | xargs wc -l | tail -1

Install pip with Proxy
Installs pip packages defining a proxy

sort monthwise
sort command can sort month-wise (first three letters of each month). See the sample output for clarification. Sorting Stable ? NO. Take note if that matters to you. Sample output suggests that sort performs unstable sorting (see the relative order of two 'feb' entries).

Advanced python tracing
Trace python statement execution and syscalls invoked during that simultaneously

make computer speaking to you :)
you can listen to your computer, but don't be carried away

clean up memory on linux
where proc filesystem mounted under /proc

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