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the speed is about 500MB/s on my machine.
i think it's fast enough to output not too many bytes.
while a C program may output 1GB per sencond on my machine.
if the size is not the power of 512,you may change the bs and count in dd.
Gets a BOFH excuse from the BOFH excuse server (towel.blinkenlights.nl port 666), and passes it through sed and tr to get rid of telnet connection stuff.
Just a simple way without the need of additional tools. Of course, replace eth0 with your IF.
Will rot 13 whatever parameter follows 'rot13', whether it is a string or a file. Additionally, it will rot 5 each digit in a number
(1) don't run twice, or the same folder will occur in $PATH.
(2) otherwise you need to start a new terminal
a pretty simple script when running java programs from command line
fixes a problem with bad bytes in /dev/urandom on Mac OS X
This command will give you a list of available keyboard shortcuts according to stty.
Nothing special required, just wget, sed & tr!
Counts the frequency of words in a file
Little faster alternative.
This is a safest variation for "sitepass function" that includes a SALT over a long loop for sha512sum hash
Even shorter. Stolen from comment posted by eightmillion.
The same command, but with a base64 filter, more forgiving for special characters than tr.
This command deletes the "newline" chars, so its output maybe unusable :)
It's works only when you replace '\n' to ONE character.
displays current time in "binary clock" format
(loosely) inspired by: http://www.thinkgeek.com/homeoffice/lights/59e0/
.... - 1st hour digit: 0
*..* - 2nd hour digit: 9 (8+1)
.*.. - 1st minutes digit: 4
*..* - 2nd minutes digit: 9 (8+1)
PROMPT_COMMAND='echo "10 i 2 o $(date +"%H%M"|cut -b 1,2,3,4 --output-delimiter=" ") f"|dc|tac|xargs printf "%04d\n"|tr "01" ".*"'