Sponsored Content
Top Forums Shell Programming and Scripting ksh - for loop with variables Post 302518692 by ozum on Sunday 1st of May 2011 09:44:55 AM
Old 05-01-2011
Thanks for the replies

for i in `cat text.txt` ...
worked..

seq didn't work in ksh Smilie
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

variables in ksh

I'm new to unix scripting. How would I go about pulling the first 3 characters from a variable in ksh and storing in another variable? Thanks. (9 Replies)
Discussion started by: steve6368
9 Replies

2. UNIX for Advanced & Expert Users

Ksh - Env. Variables ??

Hey all, I have been using Ksh and in that I am setting Environment variables. To set Env. Variables I have created my own file "BuildScript.sh" in which i have written : export CLASSPATH=/somedir/some other dir/file:. export PATH=/some dir/file:. But when i am calling this... (4 Replies)
Discussion started by: varungupta
4 Replies

3. Shell Programming and Scripting

subtracting variables in ksh

hi all, how do i subract variables in shell ?? am trying to space out the headers and the output generated by the shell so they all line up : currently the output is like this : servers : users server1 : 10 latestServer : 50 so i thought... (3 Replies)
Discussion started by: cesarNZ
3 Replies

4. Shell Programming and Scripting

Is there a better way I could have run this loop. (For loop with two variables)

Sorry for such a dreadful title, but I'm not sure how to be more descriptive. I'm hoping some of the more gurutastic out there can take a look at a solution I came up with to a problem, and advice if there are better ways to have gone about it. To make a long story short around 20K pieces of... (2 Replies)
Discussion started by: DeCoTwc
2 Replies

5. Shell Programming and Scripting

Using variables created sequentially in a loop while still inside of the loop [bash]

I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends. As an example I've written a script called question (The fist command is to show what is the contents of the... (2 Replies)
Discussion started by: DeCoTwc
2 Replies

6. Shell Programming and Scripting

How to preserve NL in Ksh variables?

I'm trying to set a variable to the output of a command. This is what the comand output to the display looks like: />hciconndump -v TOsiu Dump of connection(s): TOsiu ---------------------------------------------------------------------- Process: A60Tsiu Connection: TOsiu... (2 Replies)
Discussion started by: troym72
2 Replies

7. Shell Programming and Scripting

Loop to define variables in KSH

Hi, I am trying to use a database to store configurations in an environment definition scripts to make the configurations easily modifiable. (long story short - it is an easier process to make changes in the db than trying to deploy a file). The values will be stored in the database in the... (1 Reply)
Discussion started by: gbala
1 Replies

8. Shell Programming and Scripting

Help cannot concatenate Ksh variables ?

Cannot combine these two strings into one line, either as a 3rd variable or echo or printing ? Frustrating. for i in `cat /scripts/pathList.dat` do OldRepo= grep Oldhostname ${i}/.svn/entries | tail -1 NewRepo= grep Oldhostname ${i}/.svn/entries | tail -1 | sed '/Oldhostname/... (41 Replies)
Discussion started by: pcpinkerton
41 Replies

9. UNIX for Dummies Questions & Answers

Formating variables in KSH

Hi Friends , I want to know how to format the output for the following: i searched in the forum and couldnt get the exact requirement. Thanks in advance . (2 Replies)
Discussion started by: i150371485
2 Replies

10. Shell Programming and Scripting

ksh While Loop - passing variables to functions

I'm reading a text file using a while loop but when I call a function from within this loop it exits that same iteration … even though there are many more lines in the file to be read. I thought it was something to do with the IFS setting but it appears that a function call (when run... (3 Replies)
Discussion started by: user052009
3 Replies
let(1)                                                             User Commands                                                            let(1)

NAME
let - shell built-in function to evaluate one or more arithmetic expressions SYNOPSIS
ksh let arg... DESCRIPTION
ksh Each arg is a separate "arithmetic expression" to be evaluated. EXIT STATUS
The following exit values are returned: 0 The value of the last expression is non-zero. 1 The value of the last expression is zero. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ksh(1), set(1), typeset(1), attributes(5) SunOS 5.10 15 Apr 1994 let(1)
All times are GMT -4. The time now is 08:58 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy