$ command line cheat sheets
Cheat Sheet Title: [ no_spaces_alphanumeric_only ]
Cheat Sheet:# Send contents of file to command $ command < file # Redirect Stderr twice $ command 2> file2 > file1 2>&1 # Text to Stdin (command) $ command << 'text' # Redirect both Stdout and Stderr to file $ command > file 2>&1 # Redirect Stdout to one file and Stderr to another $ command > file1 2> file2 # Pipe Stdout and Stderr to another process $ command 2>&1 | command2 $ less <(gzip -cd foo.gz) $ gzip -cd foo.gz && less foo # Redirect an error $ echo An Error >&2 2>&1 | sed -e 's/A/I/' # Duplicate output $ command | tee file1 > file2
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