Commands by confiq (1)

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Using Git, stage all manually deleted files.
You'll probably want to pass in the -rf options if you have to delete a directory or something.

Find common lines between two files

Insert a line at the top of a text file without sed or awk or bash loops
Just use '-' to use STDIN as an additional input to 'cat'

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"

Combine cssh and shell expansion to execute commands on a large cluster
This will open an awful lot of little windows, but is quite useful if you want to quickly patch something on a cluster of servers.

find all file larger than 500M
Greater than 500M and sorted by size.

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

find string into one pdf file

attach to bash shell in the last container you started

Git fetch all remote branches


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