10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hello,
sorry if this is an easy thing, but I tried to make it run the whole morning, but it doesn't work so far...
I am logged in on a visualization node of a high performance cluster. On this node I can run several gui-based software for the postprocessing of my cfd-data.
As the... (1 Reply)
Discussion started by: Shlaeae
1 Replies
2. Shell Programming and Scripting
Hi,
I want to calculate diff b/w these starttime and endtime with use of mktime. I need response time in milisecond. I am using mktime to get these times. last three digits are in milisecond
Starttime 2013-04-03 08:54:19,989
End time 2013-04-03 08:54:39,389 (9 Replies)
Discussion started by: random_thoughts
9 Replies
3. Shell Programming and Scripting
Hi Friends,
My input file is like this
chr1 100 200
chr1 300 330
chr1 2000 2000
chr1 5000 5000
chr2 7790 7890
chr2 8000 8000
If the difference of third and second columns is zero, then subtract 500 from second column and add 500 to the third column.
So, my output would be
chr1... (1 Reply)
Discussion started by: jacobs.smith
1 Replies
4. Shell Programming and Scripting
I have some data that looks like,
1 3300665.mol 3300665 5177008 102.093
2 3300665.mol 3300665 5177008 102.093
3 3294015.mol 3294015 5131552 102.114
4 3294015.mol 3294015 5131552 102.114
5 3293734.mol 3293734 5129625 104.152
6 3293734.mol ... (13 Replies)
Discussion started by: LMHmedchem
13 Replies
5. Web Development
I have a project to migrate my club's membership database from Access to web based using MySQL/PHP, but I have a problem I can't get my head around and would appreciate some help...
Background...
I want to be able to display each member's data on screen and add a Previous and Next button to move... (2 Replies)
Discussion started by: JerryHone
2 Replies
6. Shell Programming and Scripting
Hi,
I use this script to compute compilation time several time to get system performance and compare different system:
#!/bin/sh
# measure the different between time before and
# after the compilation of benchmark
# Start at iteration 1
num=1
while
do
# Add one to the iteration... (3 Replies)
Discussion started by: zainab
3 Replies
7. Shell Programming and Scripting
Guys, have any idea for the script like this? also to compute w/ decimal.
thanks
a=10
b=20
c=30
d=40
if a < b then ( a -b)*1024 = free space
b + (c -d) = total space
if a > b then (b / d)*1024 = cpu (3 Replies)
Discussion started by: kenshinhimura
3 Replies
8. Shell Programming and Scripting
Hi All,
i have an input below.
As long as "x= 1" , i would want to capture 2 lines using sed or awk
for eg :
0001 x= 1 $---------------------------------..-.--..
0001 tt= 137 171 423 1682 2826 0
Pls help. Thanks in advance.
Note that the number of lines in each block do... (37 Replies)
Discussion started by: Raynon
37 Replies
9. UNIX for Advanced & Expert Users
Hi,
I am trying to get the cpu usage of a job/process. The machine that has these jobs is a cluster with 1 master node and 10 compute nodes.
Now, the complexity is that not all jobs are on the master node. So, in order to get the cpu usage of a job at another node, I have to ssh into it and... (0 Replies)
Discussion started by: davidfrank
0 Replies
10. Shell Programming and Scripting
Hi,
I've encountered a problem with a perl and ksh script that totals a certain field in a text file. The computed total of the script is 295540304 but the expected is 297959288, a 2 million difference. The KSH script reads from bottom to top, and the discrepancy started on line 47 (1279th MAN... (1 Reply)
Discussion started by: rsf01
1 Replies