As a basic rule, have each $variable in quotes -> "$variable"
The quotes prevent the shell from trying additional expansions on it.
Further, your script seems to require an external program "float_expr2". Is it present in your environment?
Last edited by MadeInGermany; 08-07-2018 at 12:18 PM..
Reason: Added the given code with quotes
Hi Perl/UNIX experts,
I have a problem in running a shell script from my perl script (auto.pl).
I run the perl script using
perl auto.pl
from the shell prompt
The shell script picks the files in "input" folder and procesess it.
The shell script blue.sh has this code.
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this is the code
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this is a strange problem , if i take the ffmpeg command and... (1 Reply)
Hi,
I am using HP-UNIX.
I have a requirement as below
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cadenv <env>
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mv *.tar BACKUP
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... (6 Replies)
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Hi ,
I am struck with one problem here.
I have awk script which deals with a log file and gives result.
It works perfect on linux. But my problem is I want to run it on windows.
How I can run my awk script on windows?
Please guide me on this.
how to proceed further?
Thanks
pamu (5 Replies)
Hi all,
i need to run a shell script on remote server. I have created file .bat file in windows server with following code,
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Linux System having all Perl, Python, PHP (and Ruby) installed
From a Shell script, can call a Perl, Python, PHP (or Ruby ?) file
eg
eg
a Shell script run in a case statement call to run a php file, also Perl or/and Python file???
Like
#!/usr/bin/bash
....
....
case $INPUT_STRING... (1 Reply)
Discussion started by: hoyanet
1 Replies
LEARN ABOUT V7
zgrep
ZGREP(1) General Commands Manual ZGREP(1)NAME
zgrep - search possibly compressed files for a regular expression
SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename...
DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code:
(-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the
standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep.
If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.
EXIT CODE
2 - An option that is not supported was specified.
AUTHOR
Charles Levert (charles@comm.polymtl.ca)
SEE ALSO grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)ZGREP(1)