I have some function
function()
{
fileNamelist=( `find Uploads -name "somePattern" | tr '\n' ' '` )
}
but "local fileNamelist" makes it variable.
How do I declare fileNameList as a local array in BASH? (1 Reply)
Hi all,
It might seem like a very trivial question but I am new to shell scripting so excuse for that.
I have an existing script in CSH. I need to create a function in the script which takes some parameters and returns a result. Can someone please let me know the syntax for function... (4 Replies)
Hello,
how can I define a global variables in KLD?
I would like to define some variables in my KLD and then would like to use them from other KLD.
Thanx (1 Reply)
How do I input the environment variable in the .cshrc file to have the up and down arrows recall the last commands??? This is for Solaris 10.
:confused::confused: (1 Reply)
Hi guys. i have the following script:
1 #!/bin/bash
2 linkcount=$(grep "/portal" tickets | wc -l)
3 grep "/portal" tickets > links
4 for i in $(seq 1 $linkcount); do
5 echo "BLYAT"
6 let link$i=$(sed -n "$i"p links)
7 echo $
8 done
the problem is, that "let" can`t... (1 Reply)
Hey guys im facing a problem in declaring variables. i have a few classes like the one below...
#ifndef _FINANCE_H
#define _FINANCE_H
#include <string>
#include <iostream>
#include <fstream>
#include <stdlib.h>
using namespace std ;
class readStraitsTimesIndex
{
... (3 Replies)
Hi All,
The issue is that for changing name of the file i'm writing a script, there the at one point i need to declare a variable some thing like 'var1, var2, var3 ......' which has to store some value.
Script as follows:
for i in `echo xxxx_dddd_ccc_plsql_zz.sql |tr "_" ' '`
do
... (2 Replies)
I get an error in my shell script that line 1: )unexpected.
Line 1 in my script (using sh by the way) is the variable I declared but did not initialize it.
result=
Is this wrong? How can I fix it? I am using the variable later in the program, so I figured I could just declare it first... (4 Replies)
Is it possible to declare an array in the following way:
@tmp = (@f,"String1","String2", "String3",@f);
I'm getting the following error message:
Array found where operator expected at Program.pl line 181, near ""
(Missing semicolon on previous line?)
---------- Post updated at... (1 Reply)
Does anyone know how to declare an array in csh? I don't want to declare any elements in the array because I have a variable that represents the size of the array. For example: the array I want to declare is called sortList and it passes in the variable ARRAYSIZE that stores the value 8. (1 Reply)
Discussion started by: demet8
1 Replies
LEARN ABOUT OPENSOLARIS
setenv
setenv(3C) Standard C Library Functions setenv(3C)NAME
setenv - add or change environment variable
SYNOPSIS
#include <stdlib.h>
int setenv(const char *envname, const char *envval,
int overwrite);
DESCRIPTION
The setenv() function updates or adds a variable in the environment of the calling process. The envname argument points to a string con-
taining the name of an environment variable to be added or altered. The environment variable is set to the value to which envval points.
The function fails if envname points to a string which contains an '=' character. If the environment variable named by envname already
exists and the value of overwrite is non-zero, the function returns successfully and the environment is updated. If the environment vari-
able named by envname already exists and the value of overwrite is zero, the function returns successfully and the environment remains
unchanged.
If the application modifies environ or the pointers to which it points, the behavior of setenv() is undefined. The setenv() function
updates the list of pointers to which environ points.
The strings described by envname and envval are copied by this function.
RETURN VALUES
Upon successful completion, 0 is returned. Otherwise, -1 is returned, errno set to indicate the error, and the environment is left
unchanged.
ERRORS
The setenv() function will fail if:
EINVAL The envname argument is a null pointer, points to an empty string, or points to a string containing an '=' character.
ENOMEM Insufficient memory was available to add a variable or its value to the environment.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO getenv(3C), unsetenv(3C), attributes(5), standards(5)SunOS 5.11 31 Mar 2002 setenv(3C)