Within GNU Screen session & VTE: roger@localhost2 ~ $ bash
0 ;-) roger@localhost2 ~ $ ps -ax |tail Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html 30840 pts/6 Ss 0:00 /bin/bash - /home/roger/bin/bashnoprofile_ionice.sh 30842 pts/5 S+ 0:00 bash --noprofile 30844 pts/7 Ss+ 0:00 su - 30845 pts/6 S 0:00 bash --noprofile 30848 pts/8 Ss 0:00 /bin/bash - /home/roger/bin/bashnoprofile_ionice.sh 30849 pts/8 S+ 0:00 bash --noprofile 30920 ? S 0:00 [kworker/1:2] 30981 pts/6 S 0:00 bash <-- New bash shell within a bash shell 30995 pts/6 R+ 0:00 ps -ax 30996 pts/6 S+ 0:00 tail 0 ;-) roger@localhost2 ~ $ echo $BASH_SUBSHELL 0 0 ;-) roger@localhost2 ~ $ exit exit 0 ;-) roger@localhost2 ~ $ -- Roger http://rogerx.freeshell.org/
