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shell bash iterate number range with for loop

Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

Set laptop display brightness
Run as root. Path may vary depending on laptop model and video card (this was tested on an Acer laptop with ATI HD3200 video). $ cat /proc/acpi/video/VGA/LCD/brightness to discover the possible values for your display.

For when GUI programs stop responding..
man xkill

Find biggest 10 files in current and subdirectories and sort by file size

Fix the vi zsh bindings on ubuntu
Use sed to comment out any up/down bindings in zsh

Detect illegal access to kernel space, potentially useful for Meltdown detection
Based on capsule8 agent examples, not rigorously tested

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

Download from Rapidshare Premium using wget - Part 1
In order to do that, first you need to save a cookie file with your account info. These commands do it (maybe you need to create the '.cookies' dir before). Also, you need to check the "Direct downloads" option on the Premium Zone >> Settings tab. You need to do this once (as long you maintain the file or your Rapidshare Premium account).

Watch the progress of 'dd'
need pv (pipe view) : http://www.ivarch.com/programs/pv.shtml


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