LXer: Beginners Guide to Command Substitution in Bash (And the Backslash Mystery)
by LXer from LinuxQuestions.org on (#4YBQA)
Published at LXer:
Learn the basics of command substitution, the rules of using backslashes in command substitution, and how to work with nested command substitutions.
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Learn the basics of command substitution, the rules of using backslashes in command substitution, and how to work with nested command substitutions.
Read More...