The exec_env token records the current environment variables to an exec() system call.
The praudit -x command shows the fields of the exec_env token. The line in the following example is wrapped for display purposes.
<exec_env><env>_=/usr/bin/hostname</env> <env>LANG=C</env><env>PATH=/usr/bin</env> <env>LOGNAME=jdoe</env><env>USER=jdoe</env> <env>DISPLAY=:0</env><env>SHELL=/bin/csh</env> <env>HOME=/home/jdoe</env><env>PWD=/home/jdoe</env><env>TZ=US/Pacific</env> </exec_env>