10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I am not able to run below command on linux, it however works on solaris. If anyone knows the reason and a solution for it can you please let me know ?
Linux
-----
$> ksh 'echo hi'
ksh: echo hi: No such file or directory
$> which ksh
/usr/bin/ksh
Solaris
------
$> ksh 'echo... (2 Replies)
Discussion started by: krishnaux
2 Replies
2. Shell Programming and Scripting
i have four commands
1. perl -MCPAN -e shell
2. o conf prerequisites_policy follow
3. o conf commit
4. exit
I am attempting to streamline a bunch of yum commands and cpan installations and want to remove the confirmation portion of the cpan these four commands will do just that. my... (2 Replies)
Discussion started by: murphybr
2 Replies
3. UNIX for Advanced & Expert Users
I have an Oracle database running on AIX, and I have a procedure that is calling OS commands from an oracle (and it's not working anymore)...
so, there was an Java stored proc in Oracle
CREATE OR REPLACE AND RESOLVE JAVA SOURCE NAMED COMMON."Host" as import java.io.*;
public class Host {... (1 Reply)
Discussion started by: bongo
1 Replies
4. Shell Programming and Scripting
Hello gurus,
I have three korn shell script 3.1, 3.2, 3.3. I would like to call three shell script in one shell script.
i m looking for something like this
call 3.1;
If 3.1 = "complete" then
call 3.2;
if 3.2 = ''COMPlete" then
call 3.3;
else
exit
The... (1 Reply)
Discussion started by: shashi369
1 Replies
5. Shell Programming and Scripting
I want a way to put a break point in gdb by runing a shell script.
Actualy I wanted to do certain automisation of a long manual process, which includes starting of a process in background and then taking the process ID of that process and then attach the gdb to that process ID. Then finaly... (4 Replies)
Discussion started by: kapilkumawat
4 Replies
6. Programming
hi Guys,
I am planning to write a program which can be able to execute scripts/commands which needs a user to be root.
Note: we are not interested to use sudoers option.
.e.g. The requirement can be explaind as:
A normal UNIX system user cannot execute above command(veritas cluster... (3 Replies)
Discussion started by: Asteroid
3 Replies
7. Shell Programming and Scripting
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)
Discussion started by: bash_in_my_head
1 Replies
8. Shell Programming and Scripting
Hi,
I have a query ..
i have 2 scripts say 1.sh and 2.sh
1.sh contains many functions written using shell scripts.
2.sh is a script which needs to call the functions definded in 1.sh
function calls are with arguments.
Can some one tell me how to call the functions from 2.sh?
Thanks in... (6 Replies)
Discussion started by: jisha
6 Replies
9. Shell Programming and Scripting
if ( system ("/bin/cat $File1 >> $File2") ) {
print("#WARNING RAISED : /bin/cat File1 >> File2 - FAILURE!\n"); } I came across this code, would appreciate if someone can tell me if my understanding is correct?
the perl code tell the system to cat file 1 into file 2, if command fails, print... (4 Replies)
Discussion started by: new2ss
4 Replies
10. Shell Programming and Scripting
hi friends,
i'm new to unix and straight away i had to start with the script files.
I've a script file which gets called from a menu item on a GUI.
This script file again calls .awk file, in performing some tasks , which also generates certain files.
I modified the files to generate some... (1 Reply)
Discussion started by: Ravi_Kandula
1 Replies
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 filename 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)
