I have a text file that has links in it.
I can write a match for sed to replace the link with anything.
For example:
http://www.google.com
becomes
XxX
But what I'm after is not to replace the link with something but to remove everything else and just leave the link. I want a... (5 Replies)
Hi:
it seems very strange.
there is a file with multiple lines. After I squeezed out the consecutive blank lines (and some other text processing), somehow the
sed '/\n/! d' file
can not generate any output, as if it can't find any line with newline.
the file is has many lines, so... (9 Replies)
hello,
I am writting a regular expression that intend to match any tunnel or serial interface but it doesn't mtach any serial sub-interface.
For example, statement should match "Tunnel3" or "Serial0/1" but shouldn't match "Serial0\1.1" (doesn't include dot ".")
I tried the following but... (3 Replies)
Hi,
I want to remove a variable starting with dot(.) in a file using sed command.
aaa
sss
.abc
s/^\.abc/d
I tried this but it didnt worked. (5 Replies)
I am trying to replace exact word from my text. I know using the angled brackets does the trick. But it is not working when there is a dot in the text.
echo "Bottle BottleWater Bottle Can" | sed 's/\<Bottle\>//g'
BottleWater CanBut if my data has a dot or hash in it, it replaces all the... (10 Replies)
Hello.
I would like to search exactly "string1.string2.string3" and replace it by "new_string1.new_string2.new_string3"
And
I would like to search exactly "string2.string3" and replace it by "new_string2.new_string3"
And
I would not found in the result : "string1.new_string2.new_string3"... (3 Replies)
Hi can anyone help with the following:
echo "Date range on 5th May is between -010516 and 050516- please continue "| sed 's/\(.*-\)\(.*-\)\(.*$\)/\2/'
output
010516 and 050516-
What i need is to include the - to be included.
Desired output:
-010516 and 050516-
I know... (11 Replies)
Hi, i have file file.txt with data like:
START
03:11:30 a
03:11:40 b
END
START
03:13:30 eee
03:13:35 fff
END
jjjjjjjjjjjjjjjjjjjjj
START
03:14:30 eee
03:15:30 fff
END
ggggggggggg
iiiiiiiiiiiiiiiiiiiiiiiii
I want the below output
START (13 Replies)
i have a large file where i want to look for any record that is is larger or smaller than 21 and if it is the case i want to report and break SED .. how can i achieve it ?
i dont want sed to scan the complete file after one non match is found. (4 Replies)
Discussion started by: boncuk
4 Replies
LEARN ABOUT DEBIAN
shtool-subst
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)