Unix and Linux Discussions Tagged with sed help |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
8 |
2,220 |
Shell Programming and Scripting |
|
|
|
4 |
1,804 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
1,519 |
Shell Programming and Scripting |
|
|
|
3 |
1,715 |
Shell Programming and Scripting |
|
|
|
7 |
2,721 |
Shell Programming and Scripting |
|
|
|
4 |
1,695 |
Shell Programming and Scripting |
|
|
|
2 |
1,746 |
Shell Programming and Scripting |
|
|
|
3 |
2,039 |
Shell Programming and Scripting |
|
|
|
7 |
3,021 |
Shell Programming and Scripting |
|
|
|
6 |
2,620 |
Shell Programming and Scripting |
|
|
|
5 |
1,581 |
Shell Programming and Scripting |
|
|
|
6 |
2,258 |
Linux |
|
|
|
4 |
2,122 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
1,401 |
Shell Programming and Scripting |
|
|
|
2 |
1,563 |
Shell Programming and Scripting |
|
|
|
3 |
13,975 |
Shell Programming and Scripting |
|
|
|
1 |
1,411 |
Shell Programming and Scripting |
|
|
|
7 |
4,951 |
UNIX for Advanced & Expert Users |
|
|
|
12 |
2,829 |
Shell Programming and Scripting |
|
|
|
3 |
1,896 |
Shell Programming and Scripting |
|
|
|
3 |
1,787 |
UNIX for Dummies Questions & Answers |
|
|
|
2 |
1,854 |
UNIX for Dummies Questions & Answers |
|
|
|
19 |
5,137 |
Shell Programming and Scripting |
|
|
|
8 |
2,821 |
Shell Programming and Scripting |
SHTOOL-SUBST.TMP(1) GNU Portable Shell Tool SHTOOL-SUBST.TMP(1)
NAME
shtool-subst - GNU shtool sed(1) substitution operations
SYNOPSIS
shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext]
[-e|--exec cmd] [-f|--file cmd-file] [file] [file ...]
DESCRIPTION
This command applies one or more sed(1) substitution operations to stdin or any number of files.
OPTIONS
The following command line options are available.
-v, --verbose
Display some processing information.
-t, --trace
Enable the output of the essential shell commands which are executed.
-n, --nop
No operation mode. Actual execution of the essential shell commands which would be executed is suppressed.
-w, --warning
Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution
operations resulted in no content change on all files.
-q, --quiet
Suppress warning on substitution operation resulting in no content change.
-s, --stealth
Stealth operation. Preserve timestamp on file.
-i, --interactive
Enter interactive mode where the user has to approve each operation.
-b, --backup ext
Preserve backup of original file using file name extension ext. Default is to overwrite the original file.
-e, --exec cmd
Specify sed(1) command directly.
-f, --file cmd-file
Read sed(1) command from file.
EXAMPLE
# shell script
shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch]
# RPM spec-file
%install
shtool subst -v -n
-e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g'
-e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g'
`find . -name Makefile -print`
make install
HISTORY
The GNU shtool subst command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 2001 for GNU shtool. It was prompted
by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications.
SEE ALSO
shtool(1), sed(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-SUBST.TMP(1)