Hi,
I tried to compile a code referencing XWindows Programming Functions, i found out that i have no XWindows Header files present. But XWindows is running on my System.Is the XWindows Development package different from the XWindows running on my system? if so, can you instruct me how to... (0 Replies)
Hi,
I was going through some environment scripts where I require to make some changes. There are a couple of commands I cant understand at all.
1:- SIDS=${*:-}
2:- for element in detail.func common1.func status.func stop_start.func mc.global log.func
under the for loop $element has been... (1 Reply)
Hi,
I generated an Oracle schema DDL script file using the show=y option of the Oracle import utility but the file that it generates needs a little more formating before we can run this as simple DDL comands to generate the schema at Target using the script file.Here is the simplified output of... (1 Reply)
I want to log into a remote server transfer over a new config and then backup the existing config, replace with the new config.
I am not sure if I can do this with BASH scripting.
I have set up password less login by adding my public key to authorized_keys file, it works.
I am a little... (1 Reply)
My data is something like shown below.
date1 date2 aaa bbbb ccccc
date3 date4 dddd eeeeeee ffffffffff ggggg hh
I want the output like this
date1date2 aaa eeeeee
I serached in the forum but didn't find the exact matching solution. Please help. (7 Replies)
I want to disable following commands in my linux distribution (Thanks to Linux hardening guide)
# which rcp
/usr/kerberos/bin/rcp
# which rlogin
/usr/kerberos/bin/rlogin
# which rsh
/usr/kerberos/bin/rsh
When checked they were all part of krb5-workstation-1.6.1-25.el5 rpm.
# rpm -qf... (2 Replies)
I have 40000 records in a file where i need to change the 7th field date format from 05142016 to 20160514
I have given field below. any help would be highly appreciated.
364512|9999999|9999999|210553|195495477|195257095|05142016|10009|36313
---------- Post updated at 05:02 AM... (2 Replies)
I am trying to compile thunar 1.8.4.
It is giving me this error.
configure: error: X Window system libraries and header files are required Ubuntu Mate 18.04 (2 Replies)
Discussion started by: drew77
2 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)