Hi,
I have a script which triggers an infinite loop.
The number of process after doing a ps -ef |grep Mon.sh returns
processes even after the script is killed by deleting the trigger file.
Why could this be happening.?
Thanks,
Chetan.C
"trig" value doesnt change in loop..and processes goes on.
deleting the trigger file doesnt cause to any change..because of , the trig value is assigned to a value (..wc -l) and not be considered again
note : trig value is always 1
Hi All,
I have a requirement as below.
I supposed to get a file from Source system once in a month. But we dont know when the source system will send the file. My script has to wait for that file in LOOP once it gets the file then it has to FTP the file.
I thought of scheduling the job... (5 Replies)
Hi,
I got a simple script working to check if a process is running and then email if it is not running anymore. My scenario is that I need to make sure the process is always running so instead of running the below script via cron I think it is better to a have a looping script to check... (12 Replies)
Hi all,
I have a script which triggers batch admin manager and gets the top 10 jobs and their status info. the output of this script is the list of all these jobs. I want to run this in infinite loop which will show top 100 jobs' status.
the script is as follows
#!/bin/sh
exec &> capture1.txt... (1 Reply)
Hi
I am working on a server that is set up and maintained by a third party. It seems whenever I run bash scripts in the background (with a &) with while loops in them they seem to me killed in around 2.5 hours. ( I am running them as a normal user with no special privileges ) . Is there a... (3 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)
cd /opt/et/WAS/apps/8.0
find . -name "HostIntegration.properties" -o -name "HostSocket.properties" -o -name "environment.properties" 2> /dev/null | awk -F '' '{print $4}'|awk '!x++' | cat>/home/cbadmin/file1.txt
cd /home/cbadmin/
PS3='Please enter a number from list of applications==>:'
select... (3 Replies)
I am writing a shell script that calls this oracle utility to get some information about the DB that I need for the script
https://docs.oracle.com/cd/B16240_01/doc/em.102/e15294/options.htm
This is the command that I am running:
$ORACLE_HOME/OPatch/opatch lsinventory -details | grep -i... (1 Reply)
Hello Experts,
I have created one user confirmation process that will ask for user input. I have created one func for it. The issue is if i call it as normal then it works fine but if i am calling it in another script(in while loop) . It is going in infinite loop and not asking for user input. ... (8 Replies)
Discussion started by: looney
8 Replies
LEARN ABOUT MOJAVE
while
while(n) Tcl Built-In Commands while(n)
__________________________________________________________________________________________________________________________________________________NAME
while - Execute script repeatedly as long as a condition is met
SYNOPSIS
while test body
_________________________________________________________________DESCRIPTION
The while command evaluates test as an expression (in the same way that expr evaluates its argument). The value of the expression must a
proper boolean value; if it is a true value then body is executed by passing it to the Tcl interpreter. Once body has been executed then
test is evaluated again, and the process repeats until eventually test evaluates to a false boolean value. Continue commands may be exe-
cuted inside body to terminate the current iteration of the loop, and break commands may be executed inside body to cause immediate termi-
nation of the while command. The while command always returns an empty string.
Note: test should almost always be enclosed in braces. If not, variable substitutions will be made before the while command starts execut-
ing, which means that variable changes made by the loop body will not be considered in the expression. This is likely to result in an
infinite loop. If test is enclosed in braces, variable substitutions are delayed until the expression is evaluated (before each loop iter-
ation), so changes in the variables will be visible. For an example, try the following script with and without the braces around $x<10:
set x 0
while {$x<10} {
puts "x is $x"
incr x
}
EXAMPLE
Read lines from a channel until we get to the end of the stream, and print them out with a line-number prepended:
set lineCount 0
while {[gets $chan line] >= 0} {
puts "[incr lineCount]: $line"
}
SEE ALSO
break(n), continue(n), for(n), foreach(n)
KEYWORDS
boolean value, loop, test, while
Tcl while(n)