05-03-2011
Return Status
Hi can you explain me, what does variables $@ and $* return and how are they used, if can give me a sample example it could be helpful.
Thanks in advance,
Regards,
Abhishek S.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello there!
Here is my problem. I hope I can get some help about it.
I need to know how can I get the return code of an application in the Unix shell script.
The script is like below:
PREVIOUS STATEMENT & VARIABLES
sqlplus scott/tiger @$sqldir/$sqlscript
NEXT STATEMENT (Like... (7 Replies)
Discussion started by: Shaz
7 Replies
2. Shell Programming and Scripting
Hello,
I still have problems when trying to figure out if the status of an ftp was successful. I ftp to different types (nt, vax, unix, etc...) of machines. I am trying to write a universal script that will ftp a file and then check to see if the ftp was successful. I have tried the... (12 Replies)
Discussion started by: blt123
12 Replies
3. Shell Programming and Scripting
hi, I set the crontab to execute script A every 5 minutes from 9:00 am to 4:00 pm everyday, now at 12:00am I want to run another script if and only if all the previous runs of script A return OK, can anyone tell me how it could be done? thank you very very much! (4 Replies)
Discussion started by: mpang_
4 Replies
4. Shell Programming and Scripting
Hi all
below is a snippet of my perl codesystem ("scp -pq $dest_file $path");How i can i trap the return status? ie if the scp fails how can i know ? (2 Replies)
Discussion started by: new2ss
2 Replies
5. HP-UX
I have the question:
How return the exit code from then assign :
VAR=$(command ) for ex. VAR=$(ls ....)
VAREXIT=$?
echo $VAREXIT
VAREXIT is equal to 0 if the directory exist or not exist. WHI??
if i execute the command direct from line-command , the value of $? is different if... (1 Reply)
Discussion started by: ZINGARO
1 Replies
6. Shell Programming and Scripting
Hi all
I'm trying to evalute the return status of a function without much success. I've put a very basic example below to explain.
check_ok() works fine but when used within an if statement, it always returns true, whether it is true or false. I'm guessing it returns true as the function... (4 Replies)
Discussion started by: tig2810
4 Replies
7. Shell Programming and Scripting
Hello,
I have a C++ binary that runs in my perl script. But, Currently, the binary is doing a core dump and i want to capture the retrun status of the binary to report as an issue.
Can you please help me on this.
Thanks,
Sateesh (1 Reply)
Discussion started by: kotasateesh
1 Replies
8. Shell Programming and Scripting
Hello,
I have a C++ binary that runs in my perl script. But, Currently, the binary is doing a core dump and i want to capture the retrun status of the binary to report as an issue.
Can you please help me on this.
Thanks,
Sateesh (1 Reply)
Discussion started by: kotasateesh
1 Replies
9. Shell Programming and Scripting
i have to run set of commands
command1
command2
command3
command4
Now Whenever any of these command fails i should quit while capturing error message.
Is there a better way then checking for $? after each command. (1 Reply)
Discussion started by: vickylife
1 Replies
10. UNIX for Dummies Questions & Answers
there is something wrong with my system. when I do this:
diff file1 file1 && echo 1
the output is 1.
but
diff file1 file2 >/dev/null && echo 1
output nothing
while
diff file1 file2 >/dev/null || echo 1
shows 1.
the same with "grep" return status. they are both GNU utilities.... (5 Replies)
Discussion started by: phil518
5 Replies
Status(4) Kernel Interfaces Manual Status(4)
NAME
Status, .Status - Contains information about the status of the uucp program contacts with remote systems
SYNOPSIS
/usr/spool/uucp/.Status
DESCRIPTION
The /usr/spool/uucp/.Status directory contains information about the status of the uucp program contacts with remote systems.
For each remote system contacted, the uucp program creates a file in the .Status directory called SystemName, where the SystemName file is
named for the remote system being contacted. In the .Status/SystemName file, the uucp program stores the following information: Time of
the last call in seconds Status of the last call Number of retries Retry time, in seconds, of the next call
The times given in the .Status/SystemName file are expressed as seconds elapsed since midnight of January 1, 1970 (the output of a time
system call). Thus, the retry time is in the form of the number of seconds that must have expired since midnight of January 1, 1970 before
the system can retry. To make this entry in the .Status/SystemName file, uucp performs a time system call, adds 600 seconds, and places
the resulting number of seconds in the file. If the last call was unsuccessful, the uucico daemon will wait until the time specified by
the retry time before attempting to contact the system again.
RELATED INFORMATION
Daemons: uucico(8)
Functions: time(3) delim off
Status(4)