While read issue... Post: 302173899

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While loop read line Issue

Hi I am using while loop, below, to read lines from a very large file, around 400,000 rows. The script works fine until around line 300k but then starts giving incorrect result. I have tried running the script with a smaller data set and it works fine. I made sure to include the line where...

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Hi, I'm trying to run the following command using sh -c ie sh -c "while read EachLine do rm -f $EachLine ; done < file_list.lst;" It doesn't seem to do anything. When I run this at the command line, it does remove the files contained in the list so i know the command works ie...

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while read LINE issue

Hi, This is the script and the error I am receiving Can anyone please suggest ? For the exmaple below assume we are using vg01 #!/bin/ksh echo "##### Max Mount Count Fixer #####" echo "Please insert Volume Group name to check" read VG lvs |grep $VG | awk {'print $1'} > /tmp/audit.log ...

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I'm using while read in a script to create a file but when I paste on the screen it echos out different than the data. The file is created correctly and the script does as it should. Just trying to resolve what's being show on the screen. while read FILES do echo...

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Heyas With my forum search term 'issue with leading dash' i found 2 closed threads which sadly didnt help me. Also me was to eager to add the script, that i didnt properly test, and just now figured this issue. So i have this code: if ] then while read line do line="${line/-/'\-'}"...

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Hello, I have used a chunk of ksh script similar to this in many places without any issue: while : do print; read OPTION?"Enter a number (q to quit): " expr ${OPTION} + 1 >/dev/null 2>&1 CHECKVAL=$? if }" != ${OPTION} ]; then ...

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Hello, I have an ffmpeg bash script which is working nice and I need to do the same for other sources. To create new scripts and to deal with multiple bash files sounds not logical. It is a bit hard to manage for me.. I wondered if it was possible to make my input file as variable. Then I...

LEARN ABOUT OPENSOLARIS

script

script(1)							   User Commands							 script(1)

NAME

       script - make record of a terminal session

SYNOPSIS

       script [-a] [filename]

DESCRIPTION

       The  script  utility  makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the
       record is saved in the file typescript. See WARNINGS.

       The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends
       when the forked shell exits or when Control-d is typed.

OPTIONS

       The following option is supported:

       -a    Appends the session record to filename, rather than overwriting it.

NOTES

       script places everything that appears on the screen in filename, including prompts.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+
       |CSI			     |Enabled			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

WARNINGS

       script  can  pose  a  security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a
       privileged user, that is, root. Be sure that typescript is not a link before running script.

SunOS 5.11							    30 Jan 2004 							 script(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

While loop read line Issue

Discussion started by: saurabhkumar198

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Multi Line 'While Read' command issue when using sh -c

Discussion started by: chrispward

3. UNIX for Advanced & Expert Users

read() from ttyS1 issue while write() is Ok

Discussion started by: Japonomatj

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Discussion started by: galuzan