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Shell Programming and Scripting
sed with variables
Post 302626157 by Peasant on Thursday 19th of April 2012 03:15:12 AM
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1. UNIX for Dummies Questions & Answers
Hi,
I'm trying to do the following , I have certain variables in a file and then I want to check for these variables in a certain cobol file to see if they contain a certain package if so replace them with value 1 but but that last line is giving problems:
# for each variable in SQL file
... (1 Reply)
Discussion started by: seaten
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2. Shell Programming and Scripting
Hi,
I'm trying to do the following , I have certain variables in a file and then I want to check for these variables in a certain cobol file to see if they contain a certain package if so replace them with value 1 but but that last line is giving problems:
# for each variable in SQL file
... (1 Reply)
Discussion started by: seaten
1 Replies
3. UNIX for Dummies Questions & Answers
Hi guys,
I want to replace certain values with the number 1.
But it is also replacing other values which contain the value I want to replace. e.g.:
I want to replace ID-INTERNAL with 1, that's no problem but it will also replace ID-INTERNAL-NON-REM with 1-NON-REM
I don't want to... (10 Replies)
Discussion started by: seaten
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4. Shell Programming and Scripting
when i do something like substituting a particular thing with a system variable, i am unable to do that expect the varible name getting into that.
for ex.. i tried,
sed -e 's/date/`date`/g' <if >of
but i got date replaced with "`date`" and not with the actual date ..
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Hi,
I'm trying to use sed to delete the last three lines of a file. I currently have:
# get the amount of lines in the file
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6. Shell Programming and Scripting
HELP!!!
I'm keep getting "sed: Function s/PETS/dog cannot be parsed."
I have 2 files that list...
# cat FILE1.txt
dog
cat
mouse
# cat FILE2.txt
my pets are
PETS
I put this into a variable...
# A=`cat FILE1.txt`
# sed "s/PETS/$A" FILE2.txt > FILE3.txt (5 Replies)
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I'm trying to get sed to cut and replace using variables, but it doesnt seem to work, when I run this the mod time of the file does get updated. Is my syntax incorrect in the sed command?
Thanks
#!/usr/bin/ksh
#Modify header
set -x
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8. UNIX for Dummies Questions & Answers
Hi,
I am able to use sed if I hardcode the find and replace values in a shell script.
This works:
sed -e 's/123v/4567/g' /path/aaa.txt
> /path/aaa.txt.tmp
If I use a variable, I am not able to use sed command. why?
This doesnot work:
i=abc
j=bk${i}
sed -e 's/${i}/${j}/g'... (5 Replies)
Discussion started by: new_learner
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9. Shell Programming and Scripting
Is it possible to place a variable in a sed command as such?
sed 's/ret_Priv()/$var/' <filename>
I am doing this under Bourne. (5 Replies)
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10. Shell Programming and Scripting
All
I am trying to produce the following in /etc/ssh/sshd_config,
# IPv4 only
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# IPv4 & IPv6
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to
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ListenAddress <user-entry>
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The number of user entries can vary.
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LEARN ABOUT OPENSOLARIS
fcfontrenderprepare
FcFontRenderPrepare(3) FcFontRenderPrepare(3) NAME
FcFontRenderPrepare - Prepare pattern for loading font file SYNOPSIS
cc [ flag... ] file... -lfontconfig [ library... ] #include <fontconfig.h> FcPattern * FcFontRenderPrepare (FcConfig *config, FcPattern *pat, FcPattern *font); DESCRIPTION
Creates a new pattern consisting of elements of font not appearing in pat, elements of pat not appearing in font and the best matching value from pat for elements appearing in both. The result is passed to FcConfigSubstitute with kind FcMatchFont and then returned. VERSION
Fontconfig version 2.5.0 ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWfontconfig | +-----------------------------+-----------------------------+ |Interface Stability |Volatile | +-----------------------------+-----------------------------+ |MT-Level |See XInitThreads(3X11) | +-----------------------------+-----------------------------+ 13 November 2007 FcFontRenderPrepare(3)