Hi, all,
I try to run a quite simple bash script mytest.sh in cygwin, it's content is:
#!/bin/bash
echo "It is my first bash shell"
there are three lines in the script. The second line is blank line.
When I run it use command: bash c:/mytest.sh, ... (6 Replies)
hi,
i have a script that runs on bash and would like to run it on a machine that has csh and bash. the default setting on that machine is csh. i dont want to change my code to run it with a csh shell. is there any way i can run the script (written in bash) on this machine? in other words is there... (3 Replies)
Hi All,
I think the processing of this is much more complex, so I will explain the whole process by codes.
First,I wrote a expect script named bsim.exp as follows:
#! /usr/local/bin/expect
set command
set name
eval spawn $command
switch -exact $command {
"bash expecttest.sh" {
... (2 Replies)
Can someone tell me the syntax to run a shell script from within MySQL? I know there is a way to do it, but I can't remember the syntax. I thought it was something like:
mysql> \. /user/myscript;
but I get this error:
Failed to open file '/user/myscript;', error: 2
Please help!... (4 Replies)
How can I make a bash script that keeps on running after I have closed the terminal?
Or a script that runs without having the terminal window open? (1 Reply)
Hi everybody,
Lets say, I have two bash scripts named down.sh and up.sh located in two different folders named ~/home/a/ and ~/home/b/
Now I want to write another bash script, located in ~/home/ which runs these other two scripts, so that I only have to execute this one comprehensive script... (1 Reply)
If I have a script like this:
while true
do
wget www.***.com >> file
sleep 3600
done
Is it possible to upload it to a webhost and have it run indefinitely.
I have a hostgator account. How do I do this? (1 Reply)
Hi there,
I'd like to run a R Script within a Bash Script, which is not a problem to me:
Example:
#!/bin/bash
echo Test
R --no-save < test.r
My Problem is, that I'd like to define a variable within my Bash Script to assign to my R Script:
Example:
#!/bin/bash
echo Test... (3 Replies)
So I have a script that runs as a non-root user, lets say the username is 'xymon' .
This script needs to log on to a remote system as a non-root user also and call up a bash script that runs another bash script as root.
in short: user xymon on system A needs to run a file as root user and have... (2 Replies)
Discussion started by: damang111
2 Replies
LEARN ABOUT LINUX
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)