printenv (idb mode only)

Syntax

printenv [varname]

Parameters

Description

This command displays the value of one environment variable if you specify varname, or all environment variables if you omit varname.

Example

The following example displays the value of all environment variables.

(idb) printenv
DESKTOP_STARTUP_ID=
DISPLAY=:1.0
HISTCONTROL=ignoreboth
HOME=/home/hal
LESSCLOSE=/usr/bin/lesspipe %s %s
LESSOPEN=| /usr/bin/lesspipe %s
...
runlevel=2
(idb)

The following example displays the value of the HOME environment variable.

(idb) printenv HOME
HOME=/home/hal
(idb)