Sponsored Content
Full Discussion: a math related question
Top Forums Shell Programming and Scripting a math related question Post 55317 by moxxx68 on Wednesday 8th of September 2004 11:06:58 PM
Old 09-09-2004
Computer any chance of an explanation of the substring part

Smilie dear jim ...
i can understand the awk command you wrote but I am little soft on the substring part.. any chance you could explain it..
thanx moxxx68Smilie
 

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Simple Math question...

Hi All , I'm trying to do a simple math expression ...but unsuccessfull :-( Anyone can help me? days=23 amount=`expr ${days} / 30 \* -125` echo $amount but as result i got 0 when i expect 95.833333 Another question...how i can limit only to two or three decimal fields? Thanks in... (1 Reply)
Discussion started by: EDBGSK
1 Replies

2. Programming

signals related question

Hi all, Just a little question relative to signals. I know that if an application is in the sleep state, When a signal is catched, it will be processed by the handler. But what happens if it's processing something? Does the processing stops?? The following code should illustrate this case ... (2 Replies)
Discussion started by: ninjanesto
2 Replies

3. Shell Programming and Scripting

having df command related question

Hi All, When i have run the below command its showing 90% which is critical for production. for this i need the answer of some below question please help me for that. 1) i want to delete some unwanted files. how can i know the unwanted files ?Is it there any way of knowing this?? 2)and... (2 Replies)
Discussion started by: aish11
2 Replies

4. Shell Programming and Scripting

awk related question

awk "/^<Mar 31, 2012 : /,0" /app/blah.log can someone please help me figure out why the above command isn't pulling anything out from the log? basically, i want it to pull out all records, from the very first line that starts with the date "Mar 31, 2012" and that also has a time immediately... (4 Replies)
Discussion started by: SkySmart
4 Replies

5. UNIX for Dummies Questions & Answers

Question related to 'ps'

If I run a script called 'abc.sh' and then execute the following : ps -ef | grep 'abc.sh' I always get two rows of output, one for the executing script, and the other for the grep command that I have triggered after the pipe. Questions: Why does the second row turn up in the results. My... (10 Replies)
Discussion started by: jawsnnn
10 Replies

6. Shell Programming and Scripting

awk related question

awk -F ";" 'FNR==NR{a=$1;next} ($2 in a)' server.list datafile | while read line do echo ${line} done when i run the above, i get this: 1 SERVICE NOTIFICATION: nagiosadmin skysmart-01.sky.net .... instead of: SERVICE NOTIFICATION: nagiosadmin skysmart-01.sky.net .... can... (4 Replies)
Discussion started by: SkySmart
4 Replies

7. Shell Programming and Scripting

Bit of a math question

I have a number, say 174. I need to write bash code that will find the first larger number that ends in 99. That would be 199 in this case. If the number were 1263, I would be looking for 1299, for 175438, I would want 175499, etc. If the numbers were always three digit, I could just grab the... (11 Replies)
Discussion started by: LMHmedchem
11 Replies

8. UNIX for Dummies Questions & Answers

Question related to grep

We have huge file with control A as delimiter. Somehow one record is corrupted. This time i figured it out using ETL graph. If future , how to print only bad record. Example Correct record:... (2 Replies)
Discussion started by: srikanth38
2 Replies

9. Shell Programming and Scripting

Shell script for solving the math question

Can such Puzzle solve through UNIX script? if yes, what could be the code? This has been solve in C language. we were trying to solve this through shell but could not because of not able to pass 1st argument with multiple value. we are not expert in unix scripting. Below is the puzzle John is a... (4 Replies)
Discussion started by: anshu ranjan
4 Replies
IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
All times are GMT -4. The time now is 04:16 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy