1. Shell Programming and Scripting

Hello Seniors!!! I am trying to add to lines on a file which is delimited by character "|". input.txt Desired Output file should give simple addition. output.txt Can some one provide me simple awk solution to this. M struggling to solve this using awk & for loop inside awk. Thanks... (2 Replies)

2. Shell Programming and Scripting

Hi all, I am new to perl. I need help adding bunch of numbers. I have a file look like this: 1 1 2 1 2 3 1 2 3 4 1 (2 Replies)

3. UNIX for Dummies Questions & Answers

I have to create un counter and I am unable to do an additition: #!/bin/sh count=$1 while ] do echo $count $count=$count+$1 done (1 Reply)

4. Shell Programming and Scripting

Hi all, I am getting following output by using commands like sort, uniq and awk to the standard output. 110 d 40 a 59 c 9 b 3 e Now at the end I would like to add all the numbers in column 1 and display the count of all numbers i.e. (110 + 40 + 59 + 9 + 3). Also the output may... (3 Replies)

5. Shell Programming and Scripting

Hi all, I am very new to shell programming and trying to learn out the basics. I tried this: $ echo `expr 20 + 30` and it worked. But when i tried this,it does not work. $ a=20 $ b=30 $ echo `expr a + b` The error is: expr: non-numeric argument I cant understand why its... (3 Replies)

6. Shell Programming and Scripting

Hi I need to do the following substitution I have to look for line starting with ABC and add 4 ":" before the first occurence of "+"in that line Input ABC:12:Lambert:C278472:1357:0:0:0:0:2:N::::N:9045123:NAP::+DEF output ABC:12:Lambert:C278472:1357.00:0.00:0:0:0:2:N::::N:9045123:NAP::::::+DEF... (5 Replies)

7. Shell Programming and Scripting

i need shell script to add to numbers #!/usr/bin/sh a=1310601600 ------> epcho time of Thu, 14 Jul 2011 00:00:00 UTC b=864000 -------> 10 days in sec c=`expr $a+$b` echo $c----1311465600> this output i will use this value to delete the data from MySQL db next i need to set... (3 Replies)

8. Shell Programming and Scripting

a=10.00 pattern=-11.00 b=`echo "$a $pattern" | awk ' printf("%d\n", $1 + $2)'` echo $b not working, also trined bc ,dc but thats not on my m/c. also expr not supporting. any clue? (6 Replies)

9. Shell Programming and Scripting

by the script, two files Q1 and Q2 will be generated on the system. Q1 will contain an integer number and Q2 also contain an integer number. i would like to add those numbers and put into new file. excerpt from my script 22 subcount=`echo $dir/Q$qid.txt` + `echo $dir/Q$qid.txt` 23 echo... (1 Reply)

10. Shell Programming and Scripting

Hi I have a file whose contents are as follows: sorce1 LEN assumption 695 3570 0.770047 - . ID=f000001.1;source_id=A.off_LEN_10008424; sorce1 LEN descriptive 3334 3570 . - 0 Parent=f000001.1; sorce1 LEN ... (8 Replies)