Commands by xSmurf (0)

  • bash: commands not found

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Make a directory named with the current date
Create a directory named with the current date in ISO 8601 format (yyyy-mm-dd). Useful for storing backups by date. The --iso switch may only work with GNU date, can use format string argument for other date versions.

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"

Batch rename extension of all files in a folder, in the example from .txt to .md

Ruby - nslookup against a list of IP`s or FQDN`s
This version uses host and no ruby.

delete command line last word

Top ten (or whatever) memory utilizing processes (with children aggregate) - Can be done without the multi-dimensional array

Rename files in batch

Simulate typing but with mistakes
The output will show jerk, then wonderful person since echo parses the \b character.

Mac OS X - List all of my machine's IP addresses
On the Mac, the format ifconfig puts out is little different from Linux: the IP address is space separated, instead of colon. That makes parsing the IP address easier. See releated command for Linux/Unix: http://www.commandlinefu.com/commands/view/651/getting-the-ip-address-of-eth0

FizzBuzz in Perl
Just another FizzBuzz in Perl.


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