Commands by shadyvb (3)

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Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

list files recursively by size

Display current bandwidth statistics
ifstat, part of ifstat package, is a tool for displaying bandwidth and other statistics. The -n option avoid to display header periodically, the -t option put a timestamp at the beginning of the line. Works for me on Debian and CentOS

Get pages number of the pdf file

Change the primary group of a user

Calculates the number of physical cores considering HyperThreading in AWK
Check whether hyperthreading is enabled or not. a better solution as nproc should work on all OS with awk

list files recursively by size

how to export a table in .csv file
Exports the result of query in a csv file

Speed up builds and scripts, remove duplicate entries in $PATH. Users scripts are oftern bad: PATH=/apath:$PATH type of thing cause diplicate.

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.


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