10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have a question related to Shell scripting. In my shell script, I have following two commands in sequence:
sed 's/^/grep "^120" /g' $ORIGCHARGEDAMTLIST|sed "s;$;| cut -f$FIELD_NO1 -d '|' | awk '{ sum+=\$1} END {printf (\"%0.2f\\\n\", sum/100)}' >$TEMPFILE
mv $TEMPFILE $ORIGFILE... (3 Replies)
Discussion started by: angshuman
3 Replies
2. Homework & Coursework Questions
Hi,
I am creating a program with the C language that simulates the WC command in Unix. My program needs to count lines, bytes and words. I have not added the code to count bytes and words yet. I am having trouble understanding what the file option/flag '-' does. I can not visualize how it moves... (1 Reply)
Discussion started by: heywoodfloyd
1 Replies
3. UNIX for Advanced & Expert Users
Please let me know what is lftp options combination to wait and download a file from target as soon as its gets created. I tried with different options but not able to get it working as I need
any help would be appreciated (4 Replies)
Discussion started by: bmkux
4 Replies
4. Shell Programming and Scripting
killall -KILL rdiff-backup
Is it a valid command coz i couldn't find a -KILL option for killall in the man page. (1 Reply)
Discussion started by: proactiveaditya
1 Replies
5. Shell Programming and Scripting
Hi, Is there any way to know the child process status as and when it finished. If i write like below
nohup sh a1.sh & ### has sleep 20 ;echo a1.sh
nohup sh a2.sh & ### has sleep 10 ;echo a2.sh
nohup sh a3.sh & ### has sleep 5 ;echo a3.sh
wait
This will wait till a1.sh ,a2.sh a3.sh... (0 Replies)
Discussion started by: patrickk
0 Replies
6. Shell Programming and Scripting
Hi all,
I have never used the wait command before and want to know how it works.
I basically need to run four sqlplus sessions in parallel as background processes and i am spooling the results obtained from the database into files.I need to wait for all the processes to finish and then make... (2 Replies)
Discussion started by: vinoo128
2 Replies
7. Shell Programming and Scripting
Did not use 'wait' yet.
How I understand by now the wait works only for child processes, started background.
Is there any other way to watch completion of any, not related process (at least, a process, owned by the same user?)
I need to start a background process, witch will be waiting... (2 Replies)
Discussion started by: alex_5161
2 Replies
8. Shell Programming and Scripting
hi all...
I investigate if exists some script so that when unix run an application (in this case backup's), so after of that does run killall command to all users connected, or if it is possible to be put in crontab...
I wait for and they help me so I do not have much knowledge in programming....... (2 Replies)
Discussion started by: chanfle
2 Replies
9. Shell Programming and Scripting
Does anyone have an example of a korn shell scripts kicking of multiple background processes and then using the wait command to get the return code from those processes?
I want to write a program that kicks off multiple Oracle procedures and then wait for the return code before I procede.... (1 Reply)
Discussion started by: lesstjm
1 Replies
10. Shell Programming and Scripting
I have a script that runs numerous other scripts. I am using a wait command to try and get the calling script to wait for all process called to finish before proceeding.
Issues
How can I set wait to timeout IE a called program never terminates.
Alternatively how can I check the called... (1 Reply)
Discussion started by: ultraman
1 Replies