Sponsored Content
Top Forums Shell Programming and Scripting Reading from a specific line in a loop Post 302218021 by kaushikraman on Thursday 24th of July 2008 05:49:34 AM
Old 07-24-2008
Thanks folks..

I got it...

Check out this:

https://www.unix.com/shell-programmin...#post302096581
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

reading specific line from file

Hi all... I not a expert unix script programmer, Kindly adjust. My requirement is that, i have a file which contains the about 10 lines - say 1 2 3 ... 8 war of the worlds: => text in this line 9 9000,80,78,77,334,445 => this line contains some numbers separted by commas 10 ... (10 Replies)
Discussion started by: cool_boss2121
10 Replies

2. Shell Programming and Scripting

while loop not reading last line

hi all, i have a while loop which i am using to read lines into an array: k=0 exec 10<file while read LINE <&10; do ARRAY=$LINE ((k++)) done exec 10>&- echo ${ARRAY} for some reason when i display the array it is not showing the last row in the file. any help appreciated. (1 Reply)
Discussion started by: npatwardhan
1 Replies

3. Shell Programming and Scripting

Reading data from a specific line in a text file

hello, I have got the following problem that I am hoping someone can help with please. 1. I have got the following text file (below) , the columns data are 'Test Day', 'Board', 'Betting Number'. TEXT FILE ============================================ 1 3 02-01-27-28-29-30 0 1... (1 Reply)
Discussion started by: jermaine4ever
1 Replies

4. Shell Programming and Scripting

Reading data from a specific line in a text file

Hello, I have a problem which is giving me headache for days, can some please help. Please see code and text fiel below. Please see text in red for the problem I am facing # Program gets an input x from user while read line ; do echo... (4 Replies)
Discussion started by: jermaine4ever
4 Replies

5. Shell Programming and Scripting

Update a specific line in a file while reading sequentially

All, I know this is a very naive question but I could not find a way to get this working! I have a file with values like input.file Value1 Value2 server1/mylogin,mypasswd Value3 Value4 And in my code, I am reading the file line by line and processing it. #! /bin/ksh... (6 Replies)
Discussion started by: bharath.gct
6 Replies

6. UNIX for Dummies Questions & Answers

Reading a specific line from a file

Hi All, I am having 100 lines a text file say a.txt. I want read the 'nth' line from that file inside a script. Kindly tell us how to that. (2 Replies)
Discussion started by: boopathyvasagam
2 Replies

7. Shell Programming and Scripting

Read file using while loop not reading last line

I have written a script to read the file line by line. It is reading and printing the lines. But it is coming out of loop before reading last line. So I am not able to print last line. How do I solve it. (6 Replies)
Discussion started by: dgmm
6 Replies

8. Shell Programming and Scripting

While loop is not reading next line in the file when IF condition is used.

Hi Guys I am new to scripting.Please forgive for asking basic questions. I want to write a script to check whether the logs are getting updated in last 15 mins. cat server 192.168.1.6 192.168.1.7 cat list 192.168.1.7 /logs/logpath1 192.168.1.7 /logs/logpath2 192.168.1.6... (4 Replies)
Discussion started by: vdurai
4 Replies

9. Shell Programming and Scripting

Reading line in while loop

Hello Team, i have to read line by line in a while loop, and the input file has:. # The script will start cppunit test application to run unit tests. -LD_LIBRARY_PATH=$CPPUNIT_HOME/lib:\ +LD_LIBRARY_PATH=$VOBTAG/SS_UnitTest/lib:\ $VOBTAG/SS_BFD/BFDSCLI/build:\ ... (7 Replies)
Discussion started by: chandana hs
7 Replies

10. Shell Programming and Scripting

Reading line by line from live log file using while loop and considering only those lines start from

Hi, I want to read a live log file line by line and considering those line which start from time stamp; Below code I am using, which read line but throws an exception when comparing line that does not contain error code tail -F /logs/COMMON-ERROR.log | while read myline; do... (2 Replies)
Discussion started by: ketanraut
2 Replies
continue(3tcl)						       Tcl Built-In Commands						    continue(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
continue - Skip to the next iteration of a loop SYNOPSIS
continue _________________________________________________________________ DESCRIPTION
This command is typically invoked inside the body of a looping command such as for or foreach or while. It returns a TCL_CONTINUE code, which causes a continue exception to occur. The exception causes the current script to be aborted out to the innermost containing loop command, which then continues with the next iteration of the loop. Catch exceptions are also handled in a few other situations, such as the catch command and the outermost scripts of procedure bodies. EXAMPLE
Print a line for each of the integers from 0 to 10 except 5: for {set x 0} {$x<10} {incr x} { if {$x == 5} { continue } puts "x is $x" } SEE ALSO
break(3tcl), for(3tcl), foreach(3tcl), return(3tcl), while(3tcl) KEYWORDS
continue, iteration, loop Tcl continue(3tcl)
All times are GMT -4. The time now is 05:08 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy