PAM_GETENV(8) User Contributed Perl Documentation PAM_GETENV(8)NAME
pam_getenv - get environment variables from /etc/environment
SYNOPSIS
pam_getenv [-l] [-s] env_var
DESCRIPTION
This tool will print out the value of env_var from /etc/environment. It will attempt to expand environment variable references in the
definition of env_var but will fail if PAM items are expanded.
The -l option indicates the script should return an environment variable related to default locale information.
The -s option indicates that the script should return an system default environment variable.
Currently neither the -l or -s options do anything. They are included because future versions of Debian may have a separate repository for
the initial environment used by init scripts and for system locale information. These options will allow this script to be a stable
interface even in that environment.
Debian GNU/Linux 2011-10-18 PAM_GETENV(8)
Check Out this Related Man Page
asadmin-unset(1AS) User Commands asadmin-unset(1AS)NAME
asadmin-unset, unset - removes one or more variables from the multimode environment
SYNOPSIS
unset env_var [env_var]*
Removes one or more variables you set for the multimode environment. The variables and their associated values will no longer exist in the
environment.
OPERANDS
env_var environment variable to be removed.
Example 1: Using unset to remove environment variables
asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin AS_ADMIN_PASSWORD=password
asadmin> export AS_ADMIN_PREFIX=server1.jms-service
asadmin> export
AS_ADMIN_HOST=bluestar
AS_ADMIN_PORT=8000
AS_ADMIN_USER=admin
AS_ADMIN_PASSWORD=********
AS_ADMIN_PREFIX=server1.jms-service
asadmin> unset AS_ADMIN_PREFIX
asadmin> export
AS_ADMIN_HOST=bluestar
AS_ADMIN_PORT=8000
AS_ADMIN_USER=admin
AS_ADMIN_PASSWORD=********
Using the export command without the argument lists the environment variables that are set. Notice the AS_ADMIN_PREFIX is not in the envi-
ronment after running the unset command.
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-export(1AS), asadmin-multimode(1AS)J2EE 1.4 SDK March 2004 asadmin-unset(1AS)
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