Commands by peter0081 (1)

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Update a tarball
This will update the tarball, adding files that have changed since the last update. This assumes that the tarball is in the same directory as the files being archived. N.B. This command can't be used on compressed tarballs. N.B. This will add the updated files to the tarball, so that the tarball will have two versions of each file. This will make the tarball larger, but doesn't have any other significant effect.

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

Concatenate video files to YouTube ready output
Takes two input video files and an external audio track and encodes them together to an MPEG-4 DivX output video file with the correct size ready for uploading.

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"

Rename files in batch

find previously entered commands
Searches bash-history in reverse order (last entered commands first). Pressing ctrl+r again shows the next matching entry.

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

Locate config files of the program
Locate config files of the program. May not be used for interactive programs like vim.

Search some text from all files inside a directory

Capitalize the first letter of every word


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