Shell Programming and Scripting

#!/bin/bash

count = $(wc -l "some file.txt" | awk '{print$1}')
echo $count

line3: count: command not found

#!/bin/bash  
count=$(wc -l "some file.txt" | cut -d\  -f1) 
echo $count

count=$(wc - l < file)

awk 'END { print NR }' file

count=$(wc -l < file)

sed -n $= file

$ wc -l infile |  cut -d\  -f1
$ wc -l infile                  
       4 infile
$ wc -l < infile
       4
$ wc -l infile | awk '{print $1}'
4

count=`cat some_file|wc -l`
echo $count