#!/bin/ksh
a=$1
b=$2
echo "a is $a , b is $b"
/usr/bin/sed 's/$a/$b/g' /user/iomaint/tempo/gtm/sed/filetosedreplace
and this is the data contained in the file filetosedreplace
Code:
D1: cat /user/iomaint/tempo/gtm/sed/filetosedreplace
the one should be replaced with ONE
and now, this is the output when i run the script in debug mode
Code:
D1: sh -x sedinshell.ksh one ONE
a=one
b=ONE
+ echo a is one , b is ONE
a is one , b is ONE
+ /usr/bin/sed s/$a/$b/g /user/iomaint/tempo/gtm/sed/filetosedreplace
the one should be replaced with ONE
additional info
Code:
D1: uname -a
SunOS simsun2 5.10 Generic_150400-13 sun4u sparc SUNW,SPARC-Enterprise
Dear all,
How can I amend the following command to use variable inside 'sed' ?
str=`sed -e 's/orig_string/${var}/g' ${sourcefile}`
Thanks,
Rocky (3 Replies)
Hi, i have a problem with sed
i want to substitude a / to ",""," in the following pattern: number/number
so if u have a file which contains -> "Streetname 9/8/6" it shouldn't substitude anything, only if it is "Streetname 9/6" to "Streetname 9","","6".
Maybe you can help me, i try so many... (5 Replies)
Hi,
im having problem creating a loop using my code: aside from the fact that the 1st variable (VAR) does not increment, it loops more than the expected output.
for sample purposes, test csv contains 3 lines.
#get number of lines in the file
lines=$( wc -l < test.csv )
... (5 Replies)
Hi,
i have written a script. it collects data based on the sql queries executed by it. i have multiple output files. after the output file is made i need to do some cosmetic changes in the files and then store them. i am unable to use sed conditions inside the loop.
see below code for... (3 Replies)
I have a file (test.dat) which contains data like this
459|199811047|a |b |shan
kar|ooty|
460|199811047|a |bv |gur
u|cbe|
but I need it like:
459|199811047|a |b |shankar|ooty|
460|199811047|a |b |guru|cbe|
While reading the data from this file, I don't want to remove newline from the end of... (4 Replies)
My need is :
Want to change
docBase="/something/something/something"
to
docBase="/only/this/path/for/all/files"
I have some (about 250 files)xml files.
In FileOne it contains
<Context path="/PPP" displayName="PPP" docBase="/home/me/documents" reloadable="true" crossContext="true">... (1 Reply)
Problem: Need to read contents from a file and use that value inside sed as avariable. sample code below. THe below code replaces contents inside file123 for matched string with "$x" value only. but we want the value of x which is read from TextFile.txt to go in there.
cat TextFile.txt|while... (3 Replies)
What I want to do is delete everything upto the last underscore (_) in column 2.
awk '{ $2=$(echo $2 | sed 's/.*_//'); print $0}'
Sed works fine if I echo the string into it, this doesnt work inside awk. What am I doing wrong?
Similarly, how do I store the substring starting with a... (4 Replies)
Hi guys
Let me at first describe the whole thing that I'm trying to do. Lets say I have 100 files like the following one.
Ow 1230 16.000000 -0.834000 16.083957
1.751652398 -17.20094528 -4.450623277
Hw 1231 ... (6 Replies)
$string="test.binary.value";
$toggle="test.binary.value=true";
host=test.server.com
my $returnCode = system ( "ssh $host 'cp -p /tmp/testfile /tmp/testfile.bkup; sed -i 's/\$string.*/\$toggle/g' /tmp/testfile'" );
cat testfile
test.binary.value=false
Scenario: I am trying to... (3 Replies)
Discussion started by: Tuxidow
3 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)