bash-scripting.md

cut command syntax

wc -l $1 | cut -d ' ' -f 1

execute commands inside of a shell script

$(wc -l $1 | cut -d ' ' -f 1)

call a function from another

#!/usr/bin/env bash
foo() {
    echo $result
}
#TODO: get type of each column
bar(){
    result=$(foo $1)
    echo $result
}
bar $1