Commands by dave0 (2)

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Create a self-extracting archive for win32 using 7-zip
using `cat` under *NIX - just because you help manage M$ Windoze *doesn't* mean you should have to resort to using it! You can also make custom win32 installers with the 7zip "extras" package: $ cat /path/to/7zSD.sfx /path/to/config.txt /path/to/archive > setup.exe

Show crontabs for all users
added echo "### Crontabs for $user ####"; to make clear whose crontab is listed.

list files recursively by size

List top 100 djs from https://djmag.com/top100djs

Archive all folders in a directory into their own tar.bz2 file
Remove the "echo" to actually archive. Many similar commands are found on commandlinefu but I end up needing this very specific one from time to time. To extract any of them, use the standard tar.bz2 extract command: $tar xvjf folder1.tar.bz2

duration of the DNS-query

print all characters of a file using hexdump
'od -c' works like 'hexdump -c' but is available on other operating systems that don't ship with hexdump (e.g. solaris).

List the size (in human readable form) of all sub folders from the current location
Simple and easy to remember. -h is human, -d1 = depth 1. disk usage, human, depth 1

shell bash iterate number range with for loop
Bash's arithmetic evaluation.

Search for a string inside all files in the current directory
ack seeks for , list all found files and display everything in nice colors. Look for it in http://betterthangrep.com/


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