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The issue was with passing all the parameters like that.
The only solution is to use '-v' option to assign Shell variables to awk variables.
awk reads all files that are written after the awk...

Yes, this is how works in my script too.
But summary.awk still reports "/o" cannot be opened.

---------- Post updated at 04:02 PM ---------- Previous update was at 04:00 PM ----------

When...

[Update]
I just tried it.
It essentially gives the same error, only now it is "/o" as input file that is finds non-existent.

summary file /o output_file /t something
This was again used as...

But my query doesn't consist just of 2 words :cmd and input_file
Typically, it might look like this :
summary file /o output_file /t something

It gives the error even if the input file is :
{print}

---------- Post updated at 03:25 PM ---------- Previous update was at 03:24 PM ----------

The same error with nawk

---------- Post...

perl -e 'biggest = chop(<>);while(<>) { if(chop() > biggest) biggest = chop();} print biggest;'Hope I'm right.

Hello folks!
I am new to Shell and awk scripting.

This is my shell script that receives a string as an input from the user from the stdin.

#!bin/sh
printf "Enter your query\n"

read query...