9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Dears,
i am stuck here
i have 3 scripts running at one time and all the three scripts finish at different time and each script generate 1 file with different name. so i will have three files.
i dnt know which script finish first
i want to have a script which check if all the there files are... (6 Replies)
Discussion started by: mirwasim
6 Replies
2. Shell Programming and Scripting
Please assist with the following.
I have readings R1, R2,..Rn from plants from different fields , sometimes replicated. I need to first consolidate the replicates by their mean value per plant per field. Then I need to reformat the data by partially transposing it.
The missing values... (3 Replies)
Discussion started by: jianp83
3 Replies
3. Shell Programming and Scripting
I have a script which checks for swap usage of the unix server.
A cron job has been created to execute this script every hour and send the output via mail.
This output is only required for a particular duration and it can range anywhere from 6 hours to 10 hours. So we are commenting out the... (1 Reply)
Discussion started by: kiran1112
1 Replies
4. Windows & DOS: Issues & Discussions
i have an "old" laptop with 84gb used space, 203gb free, running 32bit Windows Vista.
i've tried all defragmenting programs i could find and though some offer Free Space Defrag, they don't seem to take into account where on the disk to consolidates the space to.
what i am trying to achieve is... (4 Replies)
Discussion started by: Sterist
4 Replies
5. Programming
Hello all, I am trying to learn more about programming Unix pipes in C.
I have created a pipe that does od -bc < myfile | head
Now, I am trying to create od -bc < myfile | head | wc
Here is my code, and I know I might be off, thats why I am here so I can get some clarification.
#include... (1 Reply)
Discussion started by: petrca
1 Replies
6. UNIX for Dummies Questions & Answers
Hi
How do I direct the output from ls to for example grep a in C. I am not asking for the whole shell implementation.
If I write ls|grep myfile in the shell. How is the output sent from ls to the input grep. whit int pipe(pipe); We create the pipe. I and I guess we use dup2(old... (4 Replies)
Discussion started by: isato
4 Replies
7. Shell Programming and Scripting
I'm a begginer with scripting...
Have a script that pulls check information data. There are multiple lines for each check. ALL the info is the same on the line EXCEPT the charges. ie: same check number, same payee, same patient, same check date, DIFFERENT CHARGE. I need to total the charges... (0 Replies)
Discussion started by: tdavenpo
0 Replies
8. Shell Programming and Scripting
Hi,
Can the cd command be invoked using pipes???
My actual question is slightly different. I am trying to run an executable from different folders and the path of these folders are obtained dynamically from the front end. Is there a way in which i can actually run the executable... (2 Replies)
Discussion started by: Sinbad
2 Replies
9. Filesystems, Disks and Memory
Hello!
How I can increase or decrease predefined pipe buffer size?
System FreeBSD 4.9 and RedHat Linux 9.0
Thanks! (1 Reply)
Discussion started by: Jus
1 Replies