I am kinda confused with this, am not sure what is happening
i have a script say test.sh
----------
-----------
as it is evident, the exit should cause the script to terminate ,hence producing no output for the script.
now when i run the script as "./test.sh", the behaviour is as expected.
but when i run it with nohup as "nohup ./test.sh &", the "out of loop" statement appears in the output, indicating that the exit just gets it outside the loop but does not exit the program.
I am trying to submit background jobs using the nohup command on a client system where my session is running under a "master shell" (BASH). If I try to nohup the actual job (ie: nohup MYJOB.BAT > MYJOB.LOG 2>&1 &) the command will fail with a return code of 126 and a "permission denied" message.... (0 Replies)
While executing a ksh file with a input parameter in background like the following
bash-2.03$nohup fil.ksh 4 &
the nohup session is stopped.
The same ksh file while executed like
bash-2.03$fil.ksh 4
works fine.
I am trying the above in Solaris 5.8 in bash shell. Please let me... (2 Replies)
Hello folks,
I have got a script which telnets to different boxes and runs a certain script with 3 run time args.
The line from the script which does it is:
(sleep 1; echo $USERID ; sleep 1; echo $PASSWD ; sleep 1 ; echo y ; sleep 1 ; echo "\r" ; sleep 1 ; echo "cd $FILEPATH" ; sleep 1 ; sleep 1... (1 Reply)
Hello
I am running this script inst.sh
#!/bin/ksh
sqlplus -s username/password @temp.sql
----Here is my temp.sql
set serveroutput on
select instance_name from V$instance;
exit
When i run the script inst.sh on the command prompt...it runs fine...but
when i run it using... (5 Replies)
There is a daemon which is constantly writing to this particular nohup.out file.This daemon can't be stopped. But the large size of this file is hampering the directory space.I want to write a script which will wait for 48 hours and then delete the contents of the file ( nohup.out ), but not the... (1 Reply)
My job is launched using this command: I'm at home and having VPN drops so I used nohup and background.
nohup perf_mon -c rating_4_multi,cfg &
The main script is PID 26119, and the sub task under it is 26118 which is not running - just sits there. 26119 runs forever but nothing else runs. I... (2 Replies)
I am trying to execute following code:
alarm_file_array="test1.alarms test2.alarms test3.alarms test4.alarms"
for file in ${alarm_file_array}
do
nohup tail -f $file |awk 'NR>10' >> output.alarms 2>/dev/null &
done
Whenever it tries to execute nohup command it hangs because of the... (3 Replies)
Hi All
I am struggling to get a process to run in the background on a Ubuntu Linux machine. I run: -
/home/brad > /usr/bin/nohup sudo /home/brad/spideroak/jsystem/runner/runAgent < /dev/null &
5611
/home/brad > /usr/bin/nohup: appending output to `nohup.out'
+ Stopped (SIGTTOU) ... (9 Replies)
Hello All,
I need to run a set of scripts, say 50 of them, parallely. I'm running these 50 scripts, from inside a script with the help of 'nohup' command.
1.The fifty scripts are stored in a separate file.
2.In a master script, i'm reading every line of the file through loop and executing... (4 Replies)
Hi
I need to execute about 1000 scp commands sequential , so I made "scp.sh" - like this
scp - rp ...
scp - rp ...
............
scp - rp ...
then I run
nohup sh scp.sh &The problem is: nohup process stopped when I closed session, or when the session expired,... Something wrong :(:(:(
... (4 Replies)
Discussion started by: bobochacha29
4 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)