Commands by ako (2)

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Show permissions of current directory and all directories upwards to /
NB not 'namei -m .', as it slices the path you give it.

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"

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.

Display error pages in report format
This command will return a full list of Error 404 pages in the given access log. The following variables have been given to awk Hostname ($2), ERROR Code ($9), Missing Item ($7), Referrer ($11) You can then send this into a file (>> /path/to/file), which you can open with OpenOffice as a CSV

Start another instance of X via SSH

move a lot of files over ssh
copy files to a ssh server with gzip compression

Removing images by size
Removes all png files whose geometry is not 280x190 pixels

Create a html of information about you harddisk
www.fir3net.com

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"

Find out when your billion-second anniversary is (was).
Replace 12/31/1970 with your birth date.


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