10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi,
I need to pass the multiple values of src1 to another variable. I managed to print it but not sure how to assign it to a variable in a loop.
src1=01,02,03
echo $src1|awk 'BEGIN {FS=","} {for(i=1;i<=NF;i++) print $i}'
I need to pass the value as
src2=01
src2=02
src2=03
Thanks... (4 Replies)
Discussion started by: shash
4 Replies
2. Shell Programming and Scripting
Hi Forum.
I have the following test.txt file and need to extract certain rows based on "starting position", "length of string" and "string to search for":
1a2b3d
2a3c4d
.....
My script accepts 3 parameters: (starting col pos, length to search for, string to search for) and would like to... (4 Replies)
Discussion started by: pchang
4 Replies
3. Shell Programming and Scripting
Currently have this:
set current=192.168.0.5
set servicehost = `echo $current | awk -F. '{print $4}'`
echo $numberoffields
5
..but would like to reduce # of variables and eliminate echo to have something like this:
set servicehost = `awk -v s="$current" -F. 'BEGIN{print $2}'`But... (3 Replies)
Discussion started by: Mid Ocean
3 Replies
4. Shell Programming and Scripting
Hello, I am new to the whole "scripting" thing. Below is the script that I have so far and where i need the Variables to go (VAR#)
#!/bin/bash
#Sample Script
VAR1=
echo "Choose an option: 1) Create a file. 2) Delete a file. 3) Move a file."
read VAR1
case $VAR1 in
1)
echo "Pick... (4 Replies)
Discussion started by: eclerget
4 Replies
5. Shell Programming and Scripting
Hi - The following nawk is not working and trying to understand why!
nawk -v t="internal_order" '/SAP_RM_ADMIN_SCHEMA/ && ("" toupper(t)) || /SAP_RM_ADMIN_SCHEMA/ && ("" tolower(t))' PBFD100.ksh
My intention is to retrieve the line containing SAP_RM_ADMIN_SCHEMA.internal_order but its just not... (6 Replies)
Discussion started by: anduzzi
6 Replies
6. Shell Programming and Scripting
Hi all ,
I have a file with below data ,
bash#cat file.txt
user1 amount1 status1
user2 amount2 status2
user3 amount3 status3
user4 amount4 status4
.
.
.
Now i have a command to be executed with above values like below ,
./errorcheck -u user1 -a amount1 -s status1
... (3 Replies)
Discussion started by: gnanasekar_beem
3 Replies
7. Shell Programming and Scripting
Hi,
Is it possible in awk/nawk to pass two or more variables in the -v flag? That is:
X=1
Y=2
nawk -v X=$X Y=$Y.....
Thanks in advance. (7 Replies)
Discussion started by: daytripper1021
7 Replies
8. Shell Programming and Scripting
I'm an experienced awk user, but this one has me stumped. I have an awk script which is called from a UNIX command line as you'd expect:
myscript.awk -v foo=$1 -v bar=$2 filename
My question is this: is there a mechanism for determining the names of the -v variables within a script?
... (3 Replies)
Discussion started by: John Mac
3 Replies
9. Shell Programming and Scripting
i'm new to shell scripting and have a problem please help me
in the script i have a nawk block which has a variable count
nawk{
.
.
.
count=count+1
print count
}
now i want to access the value of the count variable outside the awk block,like..
s=`expr count / m`
(m is... (5 Replies)
Discussion started by: saniya
5 Replies
10. Shell Programming and Scripting
Hi guy's
Im trying to pass variables into nawk and then match them on a value within a record but it don't seem to be working. If i put in the dates i want to see then it works fine..
#!/usr/bin/ksh -x
YEST=$(/usr/local/bin/perl -e... (8 Replies)
Discussion started by: plimpix
8 Replies