How to exit from Linux ? Post: 826

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Where can I find a list of exit codes? (Exit code 64)

I'm receiving an exit code 64 in our batch scheduler (BMC product control-m) executing a PERL script on UX-HP. Can you tell me where I can find a list of exit codes and their meaning. I'm assuming the exit code is from the Unix operating system not PERL.

2. Shell Programming and Scripting

"whenever sqlerror exit 1" does not work on Linux

Hi folks, I have the following functions in my Installation script: create_roles() { export rollback=yes echo "\nCreating roles ..." >> $installLog errMsg="ERROR: Failed to create roles!\nCheck the details in ${logDir}/create_roles.log" validMsg="-> VALID: roles were created." ...

3. Linux

How to stop linux man pages from clearing on exit?

Whenever I quit out of reading a man page, it clears the screen. I do not like this behavior, as I'd like to keep part of the man page on the screen while I type out a command. How do I stop this behavior?

4. Programming

exit(0) versus exit(1)

What is the difference between using exit(0) and exit(1) to exit a program? Which should I use?

5. UNIX for Dummies Questions & Answers

what is meaning of exit(0) and exit(1)

can u tell me what is the meaning of exit(0),exit(1),exit(2) what is diff amonng these. Amit

6. Shell Programming and Scripting

Linux:Program exit with displaying a print feature

hi All I have a scritp running which connects to a local host and then gets a value from a field and then ftp that value to antoher server. It is running fine, and from crontab it gives the output to a file, the problem is sometime it doesnt run but if i check the output file it does not show one...

7. Shell Programming and Scripting

LINUX - How to compare the values in 2 files & exit from the script

Hi All, I have a requirement where I need to compare 2 files & if the values in the files match, it should proceed, else exit the script without proceeding further. For e.g : Scenario 1 In this case, the script should exit without proceeding further. Scenario 2 In this case, the script...

8. Shell Programming and Scripting

Need the difference between exit 1 & exit 7

Hi In one of the script I am seeing some thing like exit 7,exit 1,exit 2,exit 3,exit 9,exit6.What is the difference between all of this exit.Can anyone help here please

9. Shell Programming and Scripting

Linux process exit

friends when I call to a procedure where DBMS_OUTPUT.PUT_LINE bd are having the procedure?

10. UNIX for Beginners Questions & Answers

Linux shell | how to exit a script if any command fails.

Hi, i am new here let me say HI for all. now i have a question please: i am sending one command to my machine to create 3 names. if one of the names exists then the box return error message that already have the name but will continue to create the rests. How i can break the command and...

LEARN ABOUT DEBIAN

halt

HALT(8) 						Linux System Administrator's Manual						   HALT(8)

NAME

       halt, reboot, poweroff - stop the system.

SYNOPSIS

       /sbin/halt [-n] [-w] [-d] [-f] [-i] [-p] [-h]
       /sbin/reboot [-n] [-w] [-d] [-f] [-i]
       /sbin/poweroff [-n] [-w] [-d] [-f] [-i] [-h]

DESCRIPTION

       halt  notes  that the system is being brought down in the file /var/log/wtmp, and then either tells the kernel to halt, reboot or power-off
       the system.

       If halt or reboot is called when the system is not in runlevel 0 or 6, in other words when it's running normally, shutdown will be  invoked
       instead (with the -h or -r flag). For more info see the shutdown(8) manpage.

       The rest of this manpage describes the behaviour in runlevels 0 and 6, that is when the systems shutdown scripts are being run.

OPTIONS

       -n     Don't sync before reboot or halt. Note that the kernel and storage drivers may still sync.  This implies -d.

       -w     Don't actually reboot or halt but only write the wtmp record (in the /var/log/wtmp file).

       -d     Don't write the wtmp record.

       -f     Force halt or reboot, don't call shutdown(8).

       -i     Shut down all network interfaces just before halt or reboot.

       -h     Put all hard drives on the system in stand-by mode just before halt or power-off.

       -p     When halting the system, switch off the power. This is the default when halt is called as poweroff.

DIAGNOSTICS

       If you're not the superuser, you will get the message `must be superuser'.

NOTES

       Under older sysvinit releases , reboot and halt should never be called directly. From release 2.74 on halt and reboot invoke shutdown(8) if
       the system is not in runlevel 0 or 6. This means that if  halt  or  reboot  cannot  find  out  the  current  runlevel  (for  example,  when
       /var/run/utmp hasn't been initialized correctly) shutdown will be called, which might not be what you want.  Use the -f flag if you want to
       do a hard halt or reboot.

       The -h flag puts all hard disks in standby mode just before halt or power-off. Right now this is only implemented for IDE  drives.  A  side
       effect  of  putting  the drive in stand-by mode is that the write cache on the disk is flushed. This is important for IDE drives, since the
       kernel doesn't flush the write cache itself before power-off.

       The halt program uses /proc/ide/hd* to find all IDE disk devices, which means that /proc needs to be  mounted  when  halt  or  poweroff	is
       called or the -h switch will do nothing.

AUTHOR

       Miquel van Smoorenburg, miquels@cistron.nl

SEE ALSO

       shutdown(8), init(8)

								    Nov 6, 2001 							   HALT(8)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Where can I find a list of exit codes? (Exit code 64)

Discussion started by: jkuchar747

2. Shell Programming and Scripting

"whenever sqlerror exit 1" does not work on Linux

Discussion started by: nir_s

3. Linux

How to stop linux man pages from clearing on exit?

Discussion started by: akbar

4. Programming

exit(0) versus exit(1)

Discussion started by: enuenu