10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
Can anyone help with the below please?
I have written some code which takes an input file, and and prints the contents out to a new file - it then loops round and prints the same columns, but increments the ID column by 1 each time.
Input file;
NAME,1,15-Dec-15,
NAME,1,21-Dec-15,... (9 Replies)
Discussion started by: Ads89
9 Replies
2. Shell Programming and Scripting
done. (1 Reply)
Discussion started by: myaa02
1 Replies
3. Shell Programming and Scripting
i have this variable:
varT="1--2--3--5"
i want to use awk to print field 3 from this variable. i dont want to do the "echo $varT".
but here's my awk code:
awk -v valA="$varT" "BEGIN {print valA}"
this prints the entire line. i feel like i'm so close to getting what i want. i... (4 Replies)
Discussion started by: SkySmart
4 Replies
4. Shell Programming and Scripting
hey,
just want to ask how to do this.
ex.
g="hi i am john"
h=`echo $g | awk '{print $2}'`
echo $h
OUTPUT is 'i'
What if I want to use a variable instead of using '2', how do I do that?
Because this one does not work:
a=2
h=`echo $g | awk '{print ${$a}}'`
this one also does not... (3 Replies)
Discussion started by: h0ujun
3 Replies
5. Shell Programming and Scripting
Hello,
i need to redirect the output of print to a variable file name:
#This is normal
awk '{ print $17 > "output.txt" }' input
#I need something like this
awk '{ print $17 > "output_${25}.txt" }' input
how to format the output file name to contain a variable? (6 Replies)
Discussion started by: nazeeb
6 Replies
6. Shell Programming and Scripting
:b:Hi All,
I have a part of a script below:
var1="value1"
awk 'BEGIN {printf("%36s \n ","value1")}'
Instead of directly giving the "value1" , I need to give using "var1" in the above awk statement.
Is this possible?
If so, what is the modified awk command?
Thanks in advance
JS (1 Reply)
Discussion started by: jisha
1 Replies
7. Shell Programming and Scripting
hi,
i have store variable in $var i want to print it in $3 of file using awk.
how can i do it?
file :
var1,var2,var3
var5,var6,var7
var8,var9,var10
.
.
.
i want to print $var in $3 ( for example var3 or var7 or var10)
thanks (3 Replies)
Discussion started by: kamel.seg
3 Replies
8. Shell Programming and Scripting
i'm trying to do this (in bash darwin);
echo "give me some words: "
read a
c=2 # this is get by other ways
echo $a | awk '{print $c}' # i want to print the column given
# by de $c variable
if there is someone understand what i pretend... (3 Replies)
Discussion started by: Tártaro
3 Replies
9. Shell Programming and Scripting
i want to print the column file using awk or cut in dynamic manner
like
trmp=2;temp1=1;temp3=2
awk 'BEGIN{OFS=IFS="\t"} {print $temp,$temp1,$temp3}' client_data.txt
or cut -f $temp1,$temp2,$temp3 -d"\t" file_name .
but it is showing error , In awk can i use variable as in printing... (36 Replies)
Discussion started by: jambesh
36 Replies
10. Shell Programming and Scripting
i read the variable ph from file and i wanna to print it in awk.
example
ph=`cat tmpbatch`
tail h.txt|grep "| |"|awk -F"|" '{ print "@unpdx.sql",$5 }'"$ph"
i try this but it does not work (8 Replies)
Discussion started by: kazanoova2
8 Replies