02-25-2011
thanks, bu i want to know why it doesnt work with . B.sh ?
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I'm new to programming on unix and have a really simple question (google hasn't been my friend today).
I have a bash shell running on a remote machine. I'm looking at it from a windows PC using Exceed. Is there a command I can use from the shell which will launch another bash shell?
Thanks! (3 Replies)
Discussion started by: gsd
3 Replies
2. Shell Programming and Scripting
Hi,
I need to create a shell that launches several shells named for example svspush (that does nothing but wait) and record their pid in a file.
Any inputs please.
Thanks,
Marconi (1 Reply)
Discussion started by: marconi
1 Replies
3. UNIX for Dummies Questions & Answers
Hi folks!
my client uses an winapplication which is launching shell-scripts remotely on a HP-Unix Machine via Rexec.
The application-configuration is launching the script (which is in the home directory of connecting user) like:
rexec host user pass shell.sh
So far so good, everything... (3 Replies)
Discussion started by: JohnMurdoch
3 Replies
4. Shell Programming and Scripting
hi there,
i need some help, i am trying to run a script to launch a C program and a Java program but before running both I want to get a user input and then invoke both programs with input received. In the programs the inputs are not command line arguments.
This is the code,
after the java... (4 Replies)
Discussion started by: momal
4 Replies
5. Shell Programming and Scripting
I would like to record the PID of a process when i lauch it from my script
something like:
#/bin/bash
$abc_pid = /apps/abc/abc.bin -port6700
I know I can run the ps command and grep for abc.bin. The idea is that becase the process runs on several ports and the argument list of .bin is... (2 Replies)
Discussion started by: yankee428
2 Replies
6. Shell Programming and Scripting
Hi,
General question, if I have a shell script whcih I launch from anywhere on the system vis the PATH env var, how can I get the script to echo where I launch this from?
i.e. /my/home/script/myscript
BUT
I launch this from /my/otherarea/somewherelse via the env variable. I would... (1 Reply)
Discussion started by: cyberfrog
1 Replies
7. AIX
Hi everybody,
I have compiled my code based on the ALPS libraries () and CMake build system with IBM compiler xlC 11.1 on AIX 6.1 at the latest patch level running on an IBM SP Power 6 machine for high-performance computing.
When I run the executable I receive this error message:
-bash-3.2$... (2 Replies)
Discussion started by: JessicaAlfonsi
2 Replies
8. Red Hat
Hi,
-- I am new to linux, please bear with my tech terms.
I am using Red Hat 4.1.2-48 (Linux version 2.6.18-194.11.1.el5) for the project. This is a remote server and I do not use any GUI.
Now I need to install a product that requires me to launch firefox from linux. when i am trying... (3 Replies)
Discussion started by: vj8436
3 Replies
9. Ubuntu
Some of my .desktop launchers aren't working. When I try to execute it from the main menu nothing happens. When I try to launch it from a terminal I get the following:
$ /usr/share/applications/qjoypad.desktop
/usr/share/applications/qjoypad.desktop: line 1: Here are the contents of the launcher:... (0 Replies)
Discussion started by: Deluge
0 Replies
10. Shell Programming and Scripting
I'm using the Links2 console web browser in graphical mode (the "-g" argument), and launching a shell script
that invokes MPlayer from within it. MPlayer works fine. No problem there. The problem, is that I have no
control over the MPlayer process. I would like to be able to exit MPlayer whenever... (16 Replies)
Discussion started by: ignatius
16 Replies
exit(1) User Commands exit(1)
NAME
exit, return, goto - shell built-in functions to enable the execution of the shell to advance beyond its sequence of steps
SYNOPSIS
sh
exit [n]
return [n]
csh
exit [ ( expr )]
goto label
ksh
*exit [n]
*return [n]
DESCRIPTION
sh
exit will cause the calling shell or shell script to exit with the exit status specified by n. If n is omitted the exit status is that of
the last command executed (an EOF will also cause the shell to exit.)
return causes a function to exit with the return value specified by n. If n is omitted, the return status is that of the last command exe-
cuted.
csh
exit will cause the calling shell or shell script to exit, either with the value of the status variable or with the value specified by the
expression expr.
The goto built-in uses a specified label as a search string amongst commands. The shell rewinds its input as much as possible and searches
for a line of the form label: possibly preceded by space or tab characters. Execution continues after the indicated line. It is an error to
jump to a label that occurs between a while or for built-in command and its corresponding end.
ksh
exit will cause the calling shell or shell script to exit with the exit status specified by n. The value will be the least significant 8
bits of the specified status. If n is omitted then the exit status is that of the last command executed. When exit occurs when executing
a trap, the last command refers to the command that executed before the trap was invoked. An end-of-file will also cause the shell to exit
except for a shell which has the ignoreeof option (See set below) turned on.
return causes a shell function or '.' script to return to the invoking script with the return status specified by n. The value will be the
least significant 8 bits of the specified status. If n is omitted then the return status is that of the last command executed. If return
is invoked while not in a function or a '.' script, then it is the same as an exit.
On this man page, ksh(1) commands that are preceded by one or two * (asterisks) are treated specially in the following ways:
1. Variable assignment lists preceding the command remain in effect when the command completes.
2. I/O redirections are processed after variable assignments.
3. Errors cause a script that contains them to abort.
4. Words, following a command preceded by ** that are in the format of a variable assignment, are expanded with the same rules as a vari-
able assignment. This means that tilde substitution is performed after the = sign and word splitting and file name generation are not
performed.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
break(1), csh(1), ksh(1), sh(1), attributes(5)
SunOS 5.10 15 Apr 1994 exit(1)