Commands by knoppix5 (64)

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Find corrupted jpeg image files
Finds all corrupted jpeg files in current directory and its subdirectories. Displays the error or warning found. The jpeginfo is part of the jpeginfo package in debian. Should you wish to only get corrupted filenames, use cut to extract them : $ find ./ -name *jpg -exec jpeginfo -c {} \; | grep -E "WARNING|ERROR" | cut -d " " -f 1

Decrypt exported android wallet keys for import into desktop client (LTC,FTC,BTC)

Use top to monitor only all processes with the same name fragment 'foo'
Like command 10870, but no need for sed

List only the directories

Remove the first character of each line in a file

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

Make a file not writable / immutable by root
http://linuxhelp.blogspot.com/2005/11/make-your-files-immutable-which-even.html

show the difference

Email a file to yourself
This works on Solaris 10.

Simple multi-user encrypted chat server for 5 users
Client ~$ ncat --ssl localhost 9876 Change localhost to the correct ip address.


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