10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a small part of a project which is done as a bash script. bash was selected as an portability issue that works out of the box. In this script I have an exec shell-function, a wrapper around arbitrary commands. I want to have STDOUT, as an addon STDERR and the EXIT-CODE of a specified... (5 Replies)
Discussion started by: stomp
5 Replies
2. Shell Programming and Scripting
Hi
I have a code as the following
#!/usr/bin/ksh
set -x
row()
{
a=$1
b=$2
c=$(($a + $b))
d=$(($a * $b))
echo $a $b
}
e=`row 2 3`
set $e
echo "The value of c is $c"
echo "The value of d is $d"
My requirement is I need to pass two arguments to a function and return two values... (5 Replies)
Discussion started by: Priya Amaresh
5 Replies
3. Shell Programming and Scripting
I've been trying to write a command-line function to grab a website's MX records and their ip addresses. The code below works with domains that only have one MX record:
function kmx { mx=`host -t MX $1 | awk '{ print $7 }'`;
ip=`host $mx | sed '/IPv6/d;/handled/d' | awk '{ print $4 }'`; ... (8 Replies)
Discussion started by: Azrael
8 Replies
4. Shell Programming and Scripting
Hello,
I need to capture multiple values from user input and do not know how to do it. I'm writing a script to delete old files, but want to give the option to keep some by asking the user.
This is what my output looks like...
Old files to be deleted...
1 file1
2 file2
Then this bit of... (3 Replies)
Discussion started by: jrymer
3 Replies
5. Shell Programming and Scripting
I am using a for loop to copy files from say DIR1 and DIR2 to DIR3.I have to check whether files are copied from DIR1 and DIR2 and print the respective message.
@path=("$DIR1","$DIR2");
foreach (@path) {
$rc=system("cp $_/*xml $DIR3");
if ($rc == 0)
{
print "Files were copied... (1 Reply)
Discussion started by: liyakathali
1 Replies
6. Shell Programming and Scripting
Hi,
I need to retrun multiple values
function errorFileCreation
{
echo "Before"
return -1 "Siva";
echo "Aftyer"
}
echo ${?} - This can be used to getting first value.
how can i get second one.
Advance Thanks...
Shiv (3 Replies)
Discussion started by: rsivasan
3 Replies
7. Shell Programming and Scripting
Hi,
I have a script which does something like the below:
execute_some_script.sh $arg1 $arg2 `exec-some-cmd`
if then;
do something
else
do something else
fi
However, during some cases, there is an error saying:
line xxx: [: too many arguments
at the line number which has... (5 Replies)
Discussion started by: laloo
5 Replies
8. Shell Programming and Scripting
i have an oracle function which returns two values, one is the error message if the function encounters anything and another one which returns a number
i need to capture both
and pass it on to unix shell script
how to do it (2 Replies)
Discussion started by: trichyselva
2 Replies
9. Programming
I am working on a C/Unix application from last 2 years which communicates with other systems using proprietary format of my client. We have a function written in C which returns integer, which is response from other system to the request message initiated by my system. This return value is then... (1 Reply)
Discussion started by: dpmore
1 Replies
10. Programming
hi
how can I return multiple values from a C function. I tried the following:
#include <stdio.h>
void foo(int id, char *first_name, char *last_name)
{
/*
this is just an example to illustrate my problem... real code makes
use of the "id" parameter.
*/
first_name = (char... (8 Replies)
Discussion started by: Andrewkl
8 Replies