print variable in awk

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1. Shell Programming and Scripting

awk print columns and variable

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,...

2. Shell Programming and Scripting

Variable won't print out - awk

done.

3. Shell Programming and Scripting

awk print variable then fields in variable

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. Shell Programming and Scripting

awk print using a variable

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...

5. Shell Programming and Scripting

awk print variable

I have list of files: ls a.pdf b.pdf c.pdf and so on... and I have a file like this: cat file1 apple mango pear and so on... I want to rename my file like this:

6. Shell Programming and Scripting

awk print redirection to variable file name

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?

7. Shell Programming and Scripting

How to print a value in the variable using awk ?

: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

8. Shell Programming and Scripting

print variable in file using awk

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

9. Shell Programming and Scripting

variable inside awk '{print $c}'

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...

10. Shell Programming and Scripting

can awk print column using a variable ??

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...

Shell Programming and Scripting