Commands tagged cvlc (1)

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Replace space in filename
This commands removes space from all the files with specific extension. I've specifed *.jpg as an example.

Sort lines on clipboard
Does the same thing in environments where you have "xclip" instead of "pbpaste"/"pbpate" and "pbcopy".

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"

Traceroute w/TCP to get through firewalls.
man tcptraceroute

Print all lines between two line numbers
This command uses awk(1) to print all lines between two known line numbers in a file. Useful for seeing output in a log file, where the line numbers are known. The above command will print all lines between, and including, lines 3 and 6.

Awesomeness Confirmation Bias

Show the command line of a process that use a specific port (ubuntu)

Show crontabs for all users
added echo "### Crontabs for $user ####"; to make clear whose crontab is listed.

List directories sorted by (human readable) size

SHA256 signature sum check of file
get the SHA256 sum signatur for a file


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