Commands by Beauvais (0)

  • bash: commands not found

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Internet Speed Test
Make sure the file you use in your test is > 50mb to get good results. Dependancies: sudo apt-get install lftp iperf

Selecting a random file/folder of a folder
Also looks in subfolders

detect partitions
Shows all block devices in a tree with descruptions of what they are.

Create a temporary file
To create directory, use: $ tempdir=$(/bin/mktemp -d)

Count to 65535 in binary (for no apparent reason)
Yes, it's useless.

List the size (in human readable form) of all sub folders from the current location

Update zone file Serial numbers
Will edit *.db files in the same directory with todays date. Useful for doing a mass update to domains on a nameserver, adding spf records, etc. Looks for a string starting with 200 or 201 followed by 7 numbers, and replaces with todays date. This won't overwrite Ip's but i would still do some double checking after running this. Make sure your server's date is correct, otherwise insert your own serial number. $rndc reload should usually follow this command.

download a sequence of vim patch
Seq allows you to define printf like formating by specified with -f, %03g is actually tells seq I got three digits, fill the blank digits with 0, and the range is from 176 to 240.

send incoming audio to a Icecast server (giss.tv)
easy way to setup an "internet radio sation", pre-requisite, create an account at an icecast server, in this example, just created beforehand an account at giss.tv. Change the word password, with the respective real password you created at server. Make sure to have installed rec, oggnec, oggfwd and tee. I have a mixer connected at line in, so I can mix music and microphone. This also will produce a local recorded copy of the session, it will be called "streamdump.ogg"

regex for turning a URL into a real hyperlink (i.e. for posting somewhere that accepts basic html)
This should work with anything://url.whatever etc etc ;)


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