I believe you need the script to be executed by a shell
that supports process substitution
(I suppose you're using such shell when you're executing it manually).
HI
I am new to unix and need to install sco unix on a new server - could anybody help me with the steps I need to take - the hd is a 9gb scsi drive (pretty old machine)
Thanks (1 Reply)
I am new to unix and server at my job crashed due to hardware problem. I'm now opted to install sco unix on a new server - could anybody help me with the steps I need to take (pretty old machine)
Thanks & Regards
Nancy :( (0 Replies)
Hello all
i was searching the net for simple but effective tutorial to show me how debug c++ in emacs with not much luck.
im not new to unix but new to emacs , i looking for tutorial that
shows how to debug ( if possible ) c++ programs .
LIike IDE suppose to , break points step in/out variable... (0 Replies)
Thank all of you.
May you explain step by step where and how I will add pseudo code
Note : I have Linux 2.6.24-26-server on x86_64
dears kindly help me (3 Replies)
Hi to all,
I don't know if someone has done sometime a MS Excel Macro, that allows us to press F8 over the code
to see step by step, to mention something, how is running the code, which values take the variables,
if some loop is executing correct or where a error occurs, and some other... (7 Replies)
Hi Guys,
does anyone know of a step by step guide on how configure apache2 web server in solaris 10?
I will really appreciate it.
Thanks a lot (1 Reply)
FYI,
I'm slowly removing a lot of the bold font-styles from titles of discussions, forum titles, etc
I'm not removing bold for the entire site because we do need bold from time to time, especially in posts and sometimes in other places.
However, the original forum style had way too much... (3 Replies)
Discussion started by: Neo
3 Replies
LEARN ABOUT DEBIAN
rbash
RBASH(1) General Commands Manual RBASH(1)NAME
rbash - restricted bash, see bash(1)RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a file name containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO bash(1)GNU Bash-4.0 2004 Apr 20 RBASH(1)