Sponsored Content
Top Forums Shell Programming and Scripting Using sed with variables (again!) Post 302236734 by Mr_Plow on Tuesday 16th of September 2008 08:25:55 AM
Old 09-16-2008
Quote:
Originally Posted by Franklin52
Another way:

Code:
awk -v var=`wc -l < File_In.txt` 'NR==var-2{exit}1' File_In.txt > File_Out.txt

Regards
I tried the code above but it didn't trim the last 3 lines of the file.
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

doing a sed with variables

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

2. Shell Programming and Scripting

doing a sed with variables

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

doing a sed on certain variables

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
10 Replies

4. Shell Programming and Scripting

variables in sed

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 .. same case happened... (5 Replies)
Discussion started by: sskb
5 Replies

5. Shell Programming and Scripting

Sed variables

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)
Discussion started by: Zenwork
5 Replies

6. Shell Programming and Scripting

using variables with sed

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 HEAD=$(cat PBN2CPR1.TXT | awk 'BEGIN { FS = ","... (1 Reply)
Discussion started by: ddurden7
1 Replies

7. UNIX for Dummies Questions & Answers

sed using variables

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
5 Replies

8. Shell Programming and Scripting

variables and sed

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)
Discussion started by: plslakewood
5 Replies

9. Shell Programming and Scripting

Using Variables with SED

All I am trying to produce the following in /etc/ssh/sshd_config, # IPv4 only #ListenAddress 0.0.0.0 # IPv4 & IPv6 ListenAddress :: to # IPv4 only ListenAddress <user-entry> ListenAddress <user-entry> # IPv4 & IPv6 #ListenAddress :: The number of user entries can vary. ... (1 Reply)
Discussion started by: miyoung999
1 Replies

10. Shell Programming and Scripting

sed with variables

Im trying to use sed to print value that matches the value in variable and all lines after that. grep "Something" test.txt | sed -e '/{$variable}/,$b' -e 'd' I cant get it work, if I replace the $variable with the value it contains, it works fine... (10 Replies)
Discussion started by: olkkis
10 Replies
gensprep(8)							 ICU 50.1.2 Manual						       gensprep(8)

NAME
gensprep - compile StringPrep data from files filtered by filterRFC3454.pl SYNOPSIS
gensprep [ -h, -?, --help ] [ -v, --verbose ] [ -c, --copyright ] [ -s, --sourcedir source ] [ -d, --destdir destination ] DESCRIPTION
gensprep reads filtered RFC 3454 files and compiles their information into a binary form. The resulting file, <name>.icu, can then be read directly by ICU, or used by pkgdata(8) for incorporation into a larger archive or library. The files read by gensprep are described in the FILES section. OPTIONS
-h, -?, --help Print help about usage and exit. -v, --verbose Display extra informative messages during execution. -c, --copyright Include a copyright notice into the binary data. -s, --sourcedir source Set the source directory to source. The default source directory is specified by the environment variable ICU_DATA. -d, --destdir destination Set the destination directory to destination. The default destination directory is specified by the environment variable ICU_DATA. ENVIRONMENT
ICU_DATA Specifies the directory containing ICU data. Defaults to /usr/share/icu/50.1.2/. Some tools in ICU depend on the presence of the trailing slash. It is thus important to make sure that it is present if ICU_DATA is set. FILES
The following files are read by gensprep and are looked for in the source /misc for rfc3454_*.txt files and in source /unidata for Normal- izationCorrections.txt. rfc3453_A_1.txt Contains the list of unassigned codepoints in Unicode version 3.2.0.... rfc3454_B_1.txt Contains the list of code points that are commonly mapped to nothing.... rfc3454_B_2.txt Contains the list of mappings for casefolding of code points when Normalization form NFKC is specified.... rfc3454_C_X.txt Contains the list of code points that are prohibited for IDNA. NormalizationCorrections.txt Contains the list of code points whose normalization has changed since Unicode Version 3.2.0. VERSION
50.1.2 COPYRIGHT
Copyright (C) 2000-2002 IBM, Inc. and others. SEE ALSO
pkgdata(8) ICU MANPAGE
18 March 2003 gensprep(8)
All times are GMT -4. The time now is 11:52 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy