10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Input file:
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18 (6 Replies)
Discussion started by: Sagar Singh
6 Replies
2. Shell Programming and Scripting
I have a script that builds a database ~30 million lines, ~3.7 GB .cvs file. After multiple optimzations It takes about 62 min to bring in and parse all the files and used to take 10 min to remove duplicates until I was requested to add another column. I am using the highly optimized awk code:
awk... (34 Replies)
Discussion started by: Michael Stora
34 Replies
3. Shell Programming and Scripting
how to duplicate an output from a shell command?
for example:
`date` will give the current date to the console.
I want this to be displayed in console and also parallely store it in file or variable.
user1@solaris4:~> date
Tue Feb 28 17:48:31 EST 2012
user1@solaris4:~> date > file
... (3 Replies)
Discussion started by: Arun_Linux
3 Replies
4. Shell Programming and Scripting
Hi,
My problem is the following, I have a little shell script that has a couple of functions... in one function I start an app like this...
runmqtrm -m $ourManager -q $ourMQSYS.EVTINITQ 1>/dev/null 2>&1 &
In another function I kill that app using
kill -s SIGKILL $triggerMonitorPID... (15 Replies)
Discussion started by: valiadi
15 Replies
5. Shell Programming and Scripting
I have a text file like this
...
B 16 1.340E+05
A 18 3.083E+02
Wu123 1.365E+02
...
I would like to get rid of the 7th character of each line if this is a space character.
Thank you,
Sarah (5 Replies)
Discussion started by: f_o_555
5 Replies
6. Shell Programming and Scripting
Hi,
Is there anyway to duplicate output without using tee?
Let me explain the problem.
We are use ssh to login to remote server and save output to a file using tee commands for auditing purposes. When we use vi editor in ssh session, letters get garbled and cant really use vi. Without tee it... (7 Replies)
Discussion started by: eagles1
7 Replies
7. Shell Programming and Scripting
I have to process a data file in Ab Initio. This data file is pipe delimited. BUt the file may have a Disclaimer line at the end. So before picking it for processing, I need to check if this line is there I need to remove it. ANy suggestions.
Thanks
Shalu (1 Reply)
Discussion started by: shalua
1 Replies
8. Shell Programming and Scripting
i have a bad problem with multiple occurances of the same file in
different directories.. how this happened i am not sure! but I know
that i can use awk to scan multiple directory trees to find an
occurance of the same file... some of these files differ somwhat
but that does not matter! the... (4 Replies)
Discussion started by: moxxx68
4 Replies
9. Shell Programming and Scripting
Hi, I have a flat text file which contains blank line between each text line. Is there any command to get rid of it?
Thanks for your help (11 Replies)
Discussion started by: xfang
11 Replies
10. Shell Programming and Scripting
Hi everyone,
Can someone possibly help me with this problem I am having please.
I wrote a Korn shell script to manipulate currency amounts in a way that a person could use this script to determine the minimum number of coins required to make a certain amount.
for example when entered on the... (2 Replies)
Discussion started by: bashirpopal
2 Replies