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http://stackoverflow.com/questions/3224878/what-is-the-purpose-of-the-colon-gnu-bash-builtin http://stackoverflow.com/questions/3224878/what-is-the-purpo...
by alxndr 13y ago
http://stackoverflow.com/questions/3224878/what-is-the-purpose-of-the-colon-gnu-bash-builtin http://stackoverflow.com/questions/3224878/what-is-the-purpo...