66 lines
833 B
Plaintext
66 lines
833 B
Plaintext
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Command: sed - stream editor
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Syntax: sed [-egn] [-f script_file] [edit_script] [file]
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Flags: -e Accept multiple commands commands on the commands line
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-f The following argument contains the edit script
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-g Set the global flag on all substitute commands
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-n Only output selected lines
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Examples: sed -f script <file # Run a sed script on file
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sed '/pig/s//hog/g' <file # Replace pig by hog in the file
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Sed is a stream editor. It takes an edit script either from its
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argument or a file, and performs an edit session on a named file or
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stdin, producing output on stdout.
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