10 More Discussions You Might Find Interesting
1. Programming
I have to admit that i have not used Perl at all and this is a singular occasion where i have to patch an existing Perl script. I dearly hope i do not have to do it again for the next 15 years and therefore try to avoid having to learn the programming language in earnest.
The OS is AIX 7.1, the... (2 Replies)
Discussion started by: bakunin
2 Replies
2. Shell Programming and Scripting
Hi All
Is there is any way to maintain the scope of the variable in unix
Example
x=1
j=1
while
do
..
....
....
while
do
..
..
x=x+1
done
#inner most while loop ends here
done
#outer loop ends here (8 Replies)
Discussion started by: parthmittal2007
8 Replies
3. Shell Programming and Scripting
Hello! Before you "bash" me with
- Not another post of this kind
Please read on and you will understand my problem...
I am using the below to extract a sum of the diskIO on a Solaris server.
#!/bin/sh
PATH=/usr/bin:/usr/sbin:/sbin; export PATH
TEMP1="/tmp/raw-sar-output.txt$$"... (3 Replies)
Discussion started by: haaru
3 Replies
4. Shell Programming and Scripting
Hi,
I use Korn Shell. Searched Forum and modified the way the file is input to the while loop, but still the variable does not seem to be retaining the final count.
while read name
do
Tmp=`echo $name | awk '{print $9 }'`
Count=`cat $Tmp | wc -l`... (6 Replies)
Discussion started by: justchill
6 Replies
5. UNIX for Dummies Questions & Answers
Hi All,
I've been researching this problem and I am pretty sure that the issue is related to the while loop and the piping. There are plenty of other threads about this issue that recommend removing the pipe and using redirection. However, I haven't been able to get it working using the ssh and... (1 Reply)
Discussion started by: 1skydive
1 Replies
6. Shell Programming and Scripting
cat test.ksh
#!/usr/bin/ksh
VAR="Dear Friends \n How are you? \n Have a nice day \n"
export VAR
echo "Inside test.ksh";
./test.pl
cat test.pl
#!/usr/bin/perl
print "Inside test.pl \n";
print "$VAR";
Output:
./test.ksh
Inside test.ksh
Inside test.plWhat I want to achieve is, I... (1 Reply)
Discussion started by: dahlia84
1 Replies
7. Shell Programming and Scripting
hi all,
i'm using the following script,
Status=1
Function_do ()
{
while read line;
do
if ; then
#echo $line
if ; then
Status=0
echo " LINKINK ERROR "
fi
fi
done < ldd.log
}
Function_do (4 Replies)
Discussion started by: vij_krr
4 Replies
8. Shell Programming and Scripting
Hi All,
I am new to unix shell scripting,
in the below script "num" is an input file which contains a series of numbers example :
2
3
5
8
I want to add the above all numbers and want the result finally outside the while loop. it prints the value zero instead of the actual expected... (13 Replies)
Discussion started by: nagnatar
13 Replies
9. Shell Programming and Scripting
Hi,
I am stuck while developing a shell sub-routine which checks the log file for "success" or "failure". The subroutine reads the log file and checks for key word "success", if found it set the variable (found=1). It returns success or failure based on this variable.
My problem is, I can... (2 Replies)
Discussion started by: cjjoy
2 Replies
10. Programming
I've been wondering if I can make mutexes much easier to use in C++ with creative use of a locking class and variable scope, but I'm not sure if things happen in the order I want. Here's pseudocode for something that could use the class:
int someclass::getvalue()
{
int retval;
... (0 Replies)
Discussion started by: Corona688
0 Replies