bash script and reading from file into variable
by bomberb17 from LinuxQuestions.org on (#5RG3T)
I have the following script named test.sh:
Code:#!/bin/bash
flag=`cat ~/flag`
if [ "$flag" == "$1" ]; then
echo OK
else
echo FAIL
fiThen I run the following:
Code:$ echo 1 > ~/flag
$ ./test.sh
FAILCan someone help me understand why the first condition is not satisfied?
Code:#!/bin/bash
flag=`cat ~/flag`
if [ "$flag" == "$1" ]; then
echo OK
else
echo FAIL
fiThen I run the following:
Code:$ echo 1 > ~/flag
$ ./test.sh
FAILCan someone help me understand why the first condition is not satisfied?