Exit always returns 0 Post: 303021505

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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.

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exit(0) versus exit(1)

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

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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

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Grep without returns...

Is there a command where I can pipe my grep into it and it will output it with spaces rather than returns? Example I want to turn prompt$ grep blah file blah blah into this prompt$ grep blah file | someCommand blah blah

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Grep returns nothing

Hi all, I am trying to grep a .txt file for a word. When I hit enter, it returns back to $ The file is 4155402 in size and is named in this way: *_eveningtimes_done_log.txt I use this command, being in the same directory as the file: grep -i "invalid" *_eveningtimes_done_log.txt ...

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Calculation returns no value

#/bin/sh ..... #convert memory to MB let "mmsize_a= ($mmsize)/256" let "mminuse_a= ($mminuse)/256" let "mmfree_a= ($mmsize_a -$mminuse_a)" let "mmfreepercent= (($mmfree_a)/($mmsize_a))*100" # #format output echo "\n\n######################" >>$sndFile echo "\n$sysName Total Memory usage"...

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Help with Functions and Value returns

mon_yy=${1} date_found=`find_end_day $mon_yy` export_dealer_changes ${date_found} Hello I am trying to pull a formatted date back from the function find_end_day and pass it into the function export_dealer_changes. When I try the above the variable date_found is empty. I have tried various...

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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

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Help in function returns value

Hi, I need to return a value from the function. the value will be the output from cat command which uses random fucntion. #!/bin/ksh hello() { var1=$(`cat /dev/urandom| tr -dc 'a-zA-Z0-9-!%&()*+,-/:;<=>?_'|fold -w 10 | head -n 1`) echo "value is" var1 return var1 } hello var=$?...

LEARN ABOUT NETBSD

env

ENV(1)							    BSD General Commands Manual 						    ENV(1)

NAME

     env -- set and print environment

SYNOPSIS

     env [-i] [name=value ...] [utility [argument ...]]

DESCRIPTION

     env executes utility after modifying the environment as specified on the command line.  The option name=value specifies an environmental
     variable, name, with a value of value.  The option '-i' causes env to completely ignore the environment it inherits.

     If no utility is specified, env prints out the names and values of the variables in the environment, with one name=value pair per line.

EXIT STATUS

     env exits with one of the following values:

     0	     utility was invoked and completed successfully.  In this case the exit code is returned by the utility itself, not env.  If no util-
	     ity was specified, then env completed successfully and returned the exit code itself.

     1	     An invalid command line option was passed to env.

     1-125   utility was invoked, but failed in some way; see its manual page for more information.  In this case the exit code is returned by the
	     utility itself, not env.

     126     utility was found, but could not be invoked.

     127     utility could not be found.

COMPATIBILITY

     The historic - option has been deprecated but is still supported in this implementation.

SEE ALSO

     execvp(3), environ(7)

STANDARDS

     The env utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').

BUGS

     env doesn't handle commands with equal (``='') signs in their names, for obvious reasons.

BSD
								   June 8, 2007 							       BSD

9 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. Programming

exit(0) versus exit(1)

Discussion started by: enuenu

3. UNIX for Dummies Questions & Answers

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

Discussion started by: amitpansuria

4. UNIX for Dummies Questions & Answers

Grep without returns...

Discussion started by: mrwatkin

5. Shell Programming and Scripting

Grep returns nothing

Discussion started by: DallasT

6. Shell Programming and Scripting

Calculation returns no value

Discussion started by: Daniel Gate