env(1)
NAME
env, set - Environment manipulation commands
SYNOPSIS
env set environment-variable=value
DESCRIPTION
The kernel debugger contains an environment which contains a series of
name-value pairs. Some environment variables are known to the various
kernel debugger commands and have specific meaning to the command; such
are enumerated on the respective reference material.
Arbitrary environment variables may be created and used with many commands (those which require an address-expression).
The env command is used to display the current environment.
The set command is used to alter an existing environment variable or
establish a new environment variable.
LIMITATIONS
There is a compile-time limit of 33 environment variables.
There is a compile-time limit of 512 bytes (KDB_ENVBUFSIZE) of heap
space available for new environment variables and for environment variables changed from their compile-time values.
ENVIRONMENT
These commands explicitly manipulate the environment.
SMP CONSIDERATIONS
None.
USER SETTINGS
You can include "set" commands in kdb/kdb_cmds (see kdb.mm) to define
your environment variables at kernel startup.
EXAMPLES
env Display current environment settings.
- set IDCOUNT=100
- Set the number of lines to display for the id command to the value 100.