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find and delete files smaller than specific size

Find the package that installed a command

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"

Averaging columns of numbers
This example calculates the averages of column one and column two of "file.dat". It can be easily modified if other columns are to be averaged.

Rip a CD/DVD to ISO format.
An easy method to generate ISOs from CD/DVD media.

change microdvd subtitles framerate
this command example converts to 25 fps subtitles that were originally created for 24 fps movie

Remove text from file1 which is in file2 and stores it in an other file
This command compares file2 with file1 and removes the lines that are in file1 from file2. Handy if you have a file where file1 was the origional and you want to remove the origional data from your file2.

pimp text output e.g. "Linux rocks!" to look nice

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

url redirect tracer with curl
tracing redirects for a given url shortener


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