Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Issue with cat command on a for loop
Top Forums UNIX for Beginners Questions & Answers Issue with cat command on a for loop Post 303038009 by nezabudka on Wednesday 21st of August 2019 03:31:50 AM
Old 08-21-2019
Code:
for TESTING in $(<TEST.tmp); do
        FIRSTID=$(echo -e "$TESTING")
        echo -ne "$FIRSTID"
done > TESTING.txt

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Using cat command in a for loop

If I have a data file containing entries like-> abc abc:123 and I use a for loop: for I in `cat data-file` do echo $I done the output would contain 2 lines -> abc.... and abc:123 but I want it to be on only one line. How can I do this? thanks (1 Reply)
Discussion started by: sleepster
1 Replies

2. Shell Programming and Scripting

Issue with Unix cat command

Hi Experts, I am finding the performance of cat command is very wierd, it is taking more time to merge the files into a single file. We have a situation where we would be merging more than 100 files into a single file, but with cat command it is running slow. I tried doing with paste, join... (13 Replies)
Discussion started by: RcR
13 Replies

3. Shell Programming and Scripting

cat and loop

Hi I have a simple code that I want to execute. out=out.txt for f in `cat list.txt | head -1`; do echo $f >> $out echo "sleep 5" >> $out done cat list.txt | head -1 wget -q -O - 'http://test.com:15100/cgi-bin/search cat out.txt wget sleep 5 -q sleep 5 -O (10 Replies)
Discussion started by: soemac
10 Replies

4. Shell Programming and Scripting

cat in the command line doesn't match cat in the script

Hello, So I sorted my file as I was supposed to: sort -n -r -k 2 -k 1 file1 | uniq > file2 and when I wrote > cat file2 in the command line, I got what I was expecting, but in the script itself ... sort -n -r -k 2 -k 1 averages | uniq > temp cat file2 It wrote a whole... (21 Replies)
Discussion started by: shira
21 Replies

5. Emergency UNIX and Linux Support

cat issue

I have list of files in my current directory abc.txt 123.csv 234.csv 245.csv 145.csv 123_ex_c.sv I don't want to open first and last file. i.e (abc.txt and 123_ex_csv) I tried cat *.csv, but it won't work. Can anyone tell me the proper regex only in cat Thanks Pritish ... (2 Replies)
Discussion started by: pritish.sas
2 Replies

6. Shell Programming and Scripting

simple for loop/cat issue

ok.. so problem is: I have a file that reads: cat 123 1 and 2 3 and 4 5 and 6 I was using for loops to run through this information. Code: for i in `cat 123` do echo $i done shouldn't the output come as 1 and 2 (3 Replies)
Discussion started by: foal_11
3 Replies

7. Shell Programming and Scripting

Issue in cat command

We have shell script (in ksh) which reads the records from a csv file line by line and does some operation. We have below command to read the file (CSV has the absolute path of files stored on a server something like SER/IMP/TEST/2010/12/123465.1). P_FILES=`cat $P_BATCH_FILE` for i in $P_FILES... (2 Replies)
Discussion started by: shreevatsau
2 Replies

8. Shell Programming and Scripting

for loop with whole line using cat

Hi all, I need to create loop script to read full line and append a variable to each line. cat file I need the output like below 10.0.0.1,136 1 24 048800 id N4 No_Light 10.0.0.1,137 1 25 048900 id N4 No_Light 10.0.0.1,140 1 28 048c00 id N4 No_Light 10.0.0.1,262 1 38 048e80... (13 Replies)
Discussion started by: ranjancom2000
13 Replies

9. Shell Programming and Scripting

For loop, awk command issue

limit.csv data -------------- 5600050 38Nhava 400077 27Bomay rate.txt data ------------- 38NhaVA 27BomaY 27Bomay below is my script: for i in `cat limit.csv` do b=`awk '{print $1}' $i` (4 Replies)
Discussion started by: p_satyambabu
4 Replies

10. Shell Programming and Scripting

Script with ^M causes display issue with cat or more

I have a script to do a couple simple but repetitive commands on files that are provided to us. One of the things is to get rid of the line feeds. This is the section that is causing problems, i even cut this section into its own file to make sure nothing else was affecting it. #!/usr/bin/bash... (4 Replies)
Discussion started by: oly_r
4 Replies

LEARN ABOUT MOJAVE

locale::codes::langfam5.18

Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangFam;

	  $lext = code2langfam('apa');		       # $lext gets 'Apache languages'
	  $code = langfam2code('Apache languages');    # $code gets 'apa'

	  @codes   = all_langfam_codes();
	  @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
       ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
       language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
       constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langfam('apa','alpha');
	  $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.

	   This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
	   ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.18.2							    2013-11-04					       Locale::Codes::LangFam(3pm)
All times are GMT -4. The time now is 04:07 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy