Here is my latest update, based on ksh -x script.sh, I figured out it wont stop looping when the IP-List.txt* file is no longer available (all removed), instead, $lastfile variable was assigned to a null value. I wanted it to stop when there is no more IP-List.txt* file . Also I wanted to do
sort -n $datadir/IP.txt | uniq >> $datadir/IPLIST.txt at the end of the loop before it restarts loop again but it wont work :P. Please help
Code:
#!/bin/sh
bindir='/opt/apps/script/bin'
datadir='/opt/apps/script/data'
dir='/opt/apps/script'
while : ; do
file=`ls -1rt /opt/apps/script/IP-List.txt*|tail -1 > /dev/null 2>&1`
if [ -z "$file" ] ;then
lastfile=`ls -1rt /opt/apps/script/data/IP-List.txt*|tail -1` > /dev/null 2>&1
cat $lastfile >> $datadir/IP.txt
rm $lastfile
else
break
exit 0
fi
done
Hi,
whenever I am giving a 'ls' command system is going into infinite loop displaying the current home directory.
There is no separate shell script/file with ls name anywhere in the system.
I am using Solaris 10.
Any help / guidance in solving this problem is highly appreciated.
... (3 Replies)
Hi guys, I'm having a problem getting my infinite loop to loop. It simply reads in the users choice form the menu, executes the corresponding case statement and quits instead of looping back to the main menu again. I have a feeling it might be something with my if then statements within the case... (2 Replies)
Production C code compiled without the dash-g option is running, and seems to be in an infinite loop. Is there a way to tell? Is there a diagnostic tool that will report what objects or what lines of code or even what functions are being executed?
Or is my best option to kill it with a dump?
... (5 Replies)
I wanted to copy (not forward but copy) all incoming email to another address of mine. It worked, but now I encountered an infinite loop problem: When the second address doesn't like the content and bounces the message back, the bounce message will be sent back and forth.
So, what I have in... (1 Reply)
Hi All,
I need to run an infinite loop.
requirement below:
function1 --> creates a file file1
function2 ---> need to call if the file creates
i am running these both function via a script --> script.sh
i need to run the function1 first and if the file file1 creates then need to run the... (3 Replies)
1. The problem statement, all variables and given/known data:
My problem is an infinite loop when i press any other key other then Y or y in the while loop. what i want it to do is return to the normal script outside of it if pressing N or n or keep asking the same question if its any other... (4 Replies)
Hi, I was debating if I should put this in the dummies or scripts section, I apologize in advance if I chose poorly.
Fairly new to Unix and BASH scripting but I thought I made it fairly well given my limited understanding. However, the output indicates that it's looping and I'm ending up with a... (5 Replies)
Im unable to stop the below infinite loop (bash script). Can someone tell me why this isnt responding to signals eg: ctrl+c (SIGINT) or ctrl+z
c=0
test_loop() {
c=$(($c+1))
echo "count value is : $c "
sleep 1
test_loop
}
Im using: SunOS 5.10
PS: If run this as... (13 Replies)
I have a script script.shwhich is scheduled to run at 11 AM everyday.
# script.sh Code:
./scb_script.sh &
unfortunately scb_script.sh is running today in infinite loop as respective files are not available.
My question, when script.sh starts running tomorrow, will the old process be... (1 Reply)
Discussion started by: JSKOBS
1 Replies
LEARN ABOUT HPUX
cmrunserv
cmrunserv(1m)cmrunserv(1m)NAME
cmrunserv - run a service from the high availability package run script
SYNOPSIS
cmrunserv [-v] service_name service_command_string
cmrunserv [-v] [-r restarts] service_name service_command_string
cmrunserv [-v] [-R] service_name service_command_string
DESCRIPTION
cmrunserv is used in the high availability package run script to run a service.
To start package's service, a user must either be superuser(UID=0), or have an access policy of FULL_ADMIN allowed in the cluster configu-
ration file. See access policy in cmquerycl(1m) or cmmakepkg(1m).
If the service process dies, cmrunserv updates the status of the service to down. The cluster software will recognize the change in status
and execute the normal package recovery sequence. This includes executing the package halt script, determining if the package can be run
on a different node, and, if so, executing the package run script on the new node.
Should the service_command be halted by the cmhaltserv command, a SIGTERM signal will be sent to the process. This executable or shell
script should be able to handle a SIGTERM signal and execute a graceful shutdown performing any cleanup necessary. If the process ignores
the SIGTERM, a SIGKILL will be sent to the process. If a SIGKILL is sent, the process will die immediately and will be unable to perform
any cleanup.
Options
cmrunserv supports the following options.
-v Verbose output will be displayed.
-r restarts
Indicates that the service should be automatically restarted by the cluster software if it fails, without halting the
package. restarts indicates how many times the service may fail before the package should be halted.
-R Indicates the service should be restarted an unlimited number of times if it fails.
service_name
Name of the service as it exists in the package configuration information.
service_command_string
Process string to be started. This includes the process name and any arguments necessary for the process to run. The
process name must be a full path, may be either a command name or a shell script, and must be executable.
RETURN VALUE
cmrunserv returns the following values:
0 Successful completion.
1 Command failed.
EXAMPLES
To run the service command string /var/opt/db/database1 under the service name db1, do the following:
# Run the process /var/opt/db/database1
cmrunserv db1 /var/opt/db/database1
This line should only be executed within a package run script.
AUTHOR
cmrunserv was developed by HP.
SEE ALSO cmhaltserv(1m), cmquerycl(1m), cmmakepkg(1m), cmmodnet(1m).
Requires Optional Serviceguard Software cmrunserv(1m)
07-22-2009
. Also I wanted to do