10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
i am working on one automation , for that i have writing one shell program that take user input in "while read line" block. but read command is taking value that is readed by While block.
while read line; do
command 1;
command 2
echo -n "Do you want to continute > "
read rsp... (2 Replies)
Discussion started by: ranvijaidba
2 Replies
2. Shell Programming and Scripting
Hi,
I need to initiate a process script which will start and do some processing and then shuts down. Then i need to other verifications. But the the process takes around 25 to 3o minutes.
One thing i can monitor the nohup.out file for this process where i can wait for shutting down statement to... (3 Replies)
Discussion started by: Prashanth19
3 Replies
3. Shell Programming and Scripting
Hi All,
I have a parent shell script A and a child shell script B.
1). If a command i.e a mysqdump fails in shell script B fails then I trap the error with this code
if ]
then func_exit "Failed to export the cleaned DB1.${MYDBNAME} database to the ${MYARCHIVEDIR} directory"... (1 Reply)
Discussion started by: daveu7
1 Replies
4. Shell Programming and Scripting
Hi everyone
i am very new to linux , working on bash shell.
I am trying to solve the given problem
1. Create a process and then create children using fork
2. Check the Status of the application for successful running.
3. Kill all the process(threads) except parent and first child... (2 Replies)
Discussion started by: vizz_k
2 Replies
5. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
I need to make an program that in a loop creates one parent and five children with fork(). The problem i'm trying to solve is how to delete the parent and child of the childīs process.
2. Relevant commands, code, scripts,... (0 Replies)
Discussion started by: WhiteFace
0 Replies
6. Programming
i used function fork().
so i made two process.
parent process accepted socket fd and writing to shared memory.
then now. how can child process share parent's socket fd?
is this possible?
Thanks in advance (1 Reply)
Discussion started by: andrew.paul
1 Replies
7. Shell Programming and Scripting
Hi, I am looking for a solution for the following problem:
Im Using tcpdump within a shellskript started in a subshell by using brackets: ( /usr/sbin/tcpdump -i ... -c 1 )
- I want the outout of tcpdump saved in a variable
- Than tcpdump-Process in the Subshell should be killed
- and I... (6 Replies)
Discussion started by: 2retti
6 Replies
8. Programming
Hi,
I am calling a program that greps and returns 72536 bytes of data on STDOUT, say about 7000 lines of data on STDOUT.
I use pipe from the program am calling the above program. Naturally, I execute the above program (through execl() ) throught the child process and try to read the... (4 Replies)
Discussion started by: vvaidyan
4 Replies
9. Shell Programming and Scripting
I have the following two Korn shell scripts:
SHELL1.ksh
#!/usr/bin/ksh
nohup sas /abc/123/sasprogram1.sas &
SHELL2.ksh
#!/usr/bin/ksh
./SHELL1.ksh
wait
nohup sas /abc/123/sasprogram2.sas &
My goal is to run SHELL1.ksh within SHELL2.ksh. SHELL1.ksh runs sasprogram1.sas. I would like... (1 Reply)
Discussion started by: sasaliasim
1 Replies
10. Shell Programming and Scripting
I need to send the status from child shell failure to parent shell. I would like to know how could we accomplish this.
My parent.sh is as below:
#!/bin/ksh
set -x
echo "I am in parent shell now..."
child.sh
ret_stat=$?
echo "rest_stat=$ret_stat"
echo "I am below parent shell end..."
... (4 Replies)
Discussion started by: acheepi
4 Replies