Delete commit and keep changes
git reset HEAD^
Get the MIME-type of a given file
file -b --mime-type image.png
Encode from file to file
openssl base64 -in <infile> -out <outfile>
Encode from input to output
openssl base64 -e <<< ram
Encode from input to clipboard
openssl base64 -e <<< ram | pbcopy
Decode from input to output
openssl base64 -d <<< cmFtCg==