Nix: Count the number of fields in a record
Using awk
Recent posts
Python: Random string generation with digits and upper-case letters
Using random.SystemRandom
Nix: Find the total size of files within a directory
du command to the rescue!
Nix: Extract file extension from file name
Using variable manipulation
ICS: Providing a ‘subscribe in Google Calendar’ link for a feed
Show Google Calendar interface even with a custom feed