I know, it sounds crazy, it's not my fault. I'm migrating a VAX/VMS (no I'm not 60 years old...) application to UNIX, but I'm not that much aquainted with UNIX. But I do know how to read values from a shell.
The value is set with "setenv", like this:
setenv 'DIR$INP' "$HOME/cart/log"
This works, and I can see the values in the environment. But I can't access the value with $DIR\$INP. I don't get it.
Okay, you're using csh or tcsh: Both will allow you to set such a variable, but neither will allow you to use it in the shell. If you need the value of this variable at the shell level do something like one of these:
At least one of these should work.
I have been resently working on some ksh script. One of the line in the file writes:
.. /etc/.environment dev_env
I can not understand what this mean, all I know is .environment is unix system environment file. Is ".." a command? If some one can give me some clue where can I find information... (7 Replies)
Hi Friends,
Can any of you explain me about the below line of code?
mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'`
Im not able to understand, what exactly it is doing :confused:
Any help would be useful for me.
Lokesha (4 Replies)
Hi all,
I am running Solaris and I just find there is an environment variable called "NAME" set in my .profile. I googled it for a while and still don't know what is this variable used for (I think it is different as USERNAME or USER?)?
When I used mailx to send emails to my PC (thought... (4 Replies)
been a while so i'm a bit rusty and need a little help. writing a script that needs to compare $EXECHOST(a number) against a numerical range and then set a value. below isn't working but should give you folks an idea of my goal:
if ; then
echo "This is a 32B machine, exiting..."
if ;... (4 Replies)
Hi,
I have line in input file as below:
3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL
My expected output for line in the file must be :
"1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL"
Can someone... (7 Replies)
Hi to all.
It is need to install Solaris 2.5.1 on Sun Enterprise 220r and 420r. Share somebody Solaris Operating Environment Installation CD, aka "CD0" PN: 704-7076-10 ... It is very necessary! ! ! PM or ftp link.... :D (4 Replies)
How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
Hello.
System : opensuse leap 42.3
I have a bash script that build a text file.
I would like the last command doing :
print_cmd -o page-left=43 -o page-right=22 -o page-top=28 -o page-bottom=43 -o font=LatinModernMono12:regular:9 some_file.txt
where :
print_cmd ::= some printing... (1 Reply)
Hi 2 all,
i have had AIX 7.2
:/# /usr/IBMAHS/bin/apachectl -v
Server version: Apache/2.4.12 (Unix)
Server built: May 25 2015 04:58:27
:/#:/# /usr/IBMAHS/bin/apachectl -M
Loaded Modules:
core_module (static)
so_module (static)
http_module (static)
mpm_worker_module (static)
... (3 Replies)
Discussion started by: penchev
3 Replies
LEARN ABOUT V7
pam_putenv
PAM_PUTENV(3) Linux-PAM Manual PAM_PUTENV(3)NAME
pam_putenv - set or change PAM environment variable
SYNOPSIS
#include <security/pam_appl.h>
int pam_putenv(pam_handle_t *pamh, const char *name_value);
DESCRIPTION
The pam_putenv function is used to add or change the value of PAM environment variables as associated with the pamh handle.
The pamh argument is an authentication handle obtained by a prior call to pam_start(). The name_value argument is a single NUL terminated
string of one of the following forms:
NAME=value of variable
In this case the environment variable of the given NAME is set to the indicated value: value of variable. If this variable is already
known, it is overwritten. Otherwise it is added to the PAM environment.
NAME=
This function sets the variable to an empty value. It is listed separately to indicate that this is the correct way to achieve such a
setting.
NAME
Without an '=' the pam_putenv() function will delete the corresponding variable from the PAM environment.
pam_putenv() operates on a copy of name_value, which means in contrast to putenv(3), the application is responsible to free the data.
RETURN VALUES
PAM_PERM_DENIED
Argument name_value given is a NULL pointer.
PAM_BAD_ITEM
Variable requested (for deletion) is not currently set.
PAM_ABORT
The pamh handle is corrupt.
PAM_BUF_ERR
Memory buffer error.
PAM_SUCCESS
The environment variable was successfully updated.
SEE ALSO pam_start(3), pam_getenv(3), pam_getenvlist(3), pam_strerror(3), pam(7)Linux-PAM Manual 06/04/2011 PAM_PUTENV(3)