Hi,
I have a .test file which has:
#!/bin/ksh
export TEST_FLAG=1
In the test1.ksh i have:
#!/bin/ksh
. .test
echo $TEST_FLAG
When i execute the test1.ksh its showing the value as 1.
But if i refer the same variable in another script, the value is not 1.
Basically, I need to have... (1 Reply)
I have a shell script similar to:
#!/bin/sh
a=1
source a1.sh -- Modifies a
source a2.sh -- Modifies a
echo "After execution, value of a is $a"
What i need is a1.sh script modify the same variable a and same with a2.sh. Now the echo "After execution, value of a is $a" should print the... (1 Reply)
Hi All,
I am trying to convert the below Csh while loop into Perl while loop but the problem is that in this csh script, i have 2 variables inside a variable -> $count is a variable {SB$count} as a whole is another variable. Csh is able to assign values to such variable like the below but i do... (3 Replies)
hi
I have a perl script from which I call a shell script and pass mail variable to it.
The mail works fine if I give 1 recipient but fails for multiple.
conv.pl:-
$mialing = "anu\@abc.com"
rest.sh $mialing
rest.sh
mail -s "hi" $1
This works fine
But I need to define multiple... (2 Replies)
Hi Friends,
I'm writing code to update a CSV file by multiple PERL scripts.
I've around 2000 PERL scripts which need to register their entries into a CSV file. Hence, I'm inserting following line code in all the 2000 PERL scripts.
open(FILE,... (5 Replies)
Hi There!
I'm writing this LSF script to make it easier to send jobs to a cluster when varying certain parameters. At one point I'd like to do something like:
set NPROC = 10
and later on call BSUB using something like:
#BSUB -n $NPROC
unfortunately for me, this throws an error:
... (4 Replies)
Hi every one,
Please excuse me if any grammatical mistakes is there.
I have multiple xml files in one directory, I need to create multiple XML files into one XML file.example files like this</p>
file1:bvr.xml
... (0 Replies)
Hi to All,
Please find below details.
file_config.config
export file1_status="SUCCESS"
export file2_status="SUCCESS"
file_one.sh
I am calling another two shell script from these script. I need to pass individual two script status (If it's "FAILED") to file_main.sh.
file_main.sh
I... (2 Replies)
I want to match the number exactly from the variable which has multiple numbers seperated by pipe symbol similar to search in egrep.below is the code which i tried
#!/usr/bin/perl
my $searchnum = $ARGV;
my $num = "148|1|0|256";
print $num;
if ($searchnum =~ /$num/)
{
print "found";
}... (2 Replies)
Experts,
I'm having problems with the code below.
I'm trying to test $var2 for two different regexs.
I thought it could be done per below, but I'm getting the following error when running.
$ ./test.pl b fed50c0100****
Unescaped left brace in regex is deprecated, passed through in regex; marked... (2 Replies)
Discussion started by: timj123
2 Replies
LEARN ABOUT REDHAT
vasprintf
ASPRINTF(3) Linux Programmer's Manual ASPRINTF(3)NAME
asprintf, vasprintf - print to allocated string
SYNOPSIS
#define _GNU_SOURCE
#include <stdio.h>
int asprintf(char **strp, const char *fmt, ...);
int vasprintf(char **strp, const char *fmt, va_list ap);
DESCRIPTION
The functions asprintf and vasprintf are analogues of sprintf and vsprintf, except that they allocate a string large enough to hold the
output including the terminating NUL, and return a pointer to it via the first parameter. This pointer should be passed to free(3) to
release the allocated storage when it is no longer needed.
RETURN VALUE
When successful, these functions return the number of bytes printed, just like sprintf(3). If memory allocation wasn't possible, or some
other error occurs, these functions will return -1, and the contents of strp is undefined.
NOTES
These functions are GNU extensions, not in C or POSIX. They are also available under *BSD. The FreeBSD implementation sets strp to NULL
on error.
SEE ALSO free(3), malloc(3), printf(3)GNU 2001-12-18 ASPRINTF(3)