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diff --git a/misc-utils/rename.1 b/misc-utils/rename.1 new file mode 100644 index 0000000..cd90e64 --- /dev/null +++ b/misc-utils/rename.1 @@ -0,0 +1,123 @@ +.\" Written by Andries E. Brouwer (aeb@cwi.nl) +.\" Placed in the public domain +.\" +.TH RENAME 1 "June 2011" "util-linux" "User Commands" +.SH NAME +rename \- rename files +.SH SYNOPSIS +.B rename +[options] +.IR "expression replacement file" ... +.SH DESCRIPTION +.B rename +will rename the specified files by replacing the first occurrence of +.I expression +in their name by +.IR replacement . +.SH OPTIONS +.TP +.BR \-s , " \-\-symlink" +Do not rename a symlink but its target. +.TP +.BR \-v , " \-\-verbose" +Show which files were renamed, if any. +.TP +.BR \-n , " \-\-no\-act" +Do not make any changes; add +.B \-\-verbose +to see what would be made. +.TP +.BR \-o , " \-\-no\-overwrite" +Do not overwrite existing files. When +.B \-\-symlink +is active, do not overwrite symlinks pointing to existing targets. +.TP +.BR \-i , " \-\-interactive" +Ask before overwriting existing files. +.TP +.BR \-V , " \-\-version" +Display version information and exit. +.TP +.BR \-h , " \-\-help" +Display help text and exit. +.SH EXAMPLES +Given the files +.IR foo1 ", ..., " foo9 ", " foo10 ", ..., " foo278 , +the commands +.RS +.PP +.nf +rename foo foo00 foo? +rename foo foo0 foo?? +.fi +.PP +.RE +will turn them into +.IR foo001 ", ..., " foo009 ", " foo010 ", ..., " foo278 . +And +.RS +.PP +.nf +rename .htm .html *.htm +.fi +.PP +.RE +will fix the extension of your html files. +Provide an empty string for shortening: +.RS +.PP +.nf +rename '_with_long_name' '' file_with_long_name.* +.fi +.PP +.RE +will remove the substring in the filenames. +.SH WARNING +The renaming has no safeguards by default or without any one of the options +.B \-\-no-overwrite\fR, +.B \-\-interactive +or +.B \-\-no\-act\fR. +If the user has +permission to rewrite file names, the command will perform the action without +any questions. For example, the result can be quite drastic when the command +is run as root in the /lib directory. Always make a backup before running the +command, unless you truly know what you are doing. +.SH INTERACTIVE MODE +As most standard utilities rename can be used with a terminal device (tty in +short) in canonical mode, where the line is buffered by the tty and you press +ENTER to validate the user input. If you put your tty in cbreak mode however, +rename requires only a single key press to answer the prompt. To set cbreak +mode, run for example: +.RS +.PP +.nf +sh -c 'stty -icanon min 1; "$0" "$@"; stty icanon' rename -i from to files +.fi +.PP +.RE +.SH "EXIT STATUS" +.RS +.PD 0 +.TP +.B 0 +all requested rename operations were successful +.TP +.B 1 +all rename operations failed +.TP +.B 2 +some rename operations failed +.TP +.B 4 +nothing was renamed +.TP +.B 64 +unanticipated error occurred +.PD +.RE +.SH "SEE ALSO" +.BR mv (1) +.SH AVAILABILITY +The rename command is part of the util-linux package and is available from +https://www.kernel.org/pub/linux/utils/util-linux/. |