Freeswitch log output colorized

[agree]

I wrote a simple bash function that will make the output of the freeswitch log files colored like fs_cli does.

function fs_log() {
    if [ $# -eq 0 ]
    then
        echo "Error: Missing required argument 'file'"
        return 1
    fi

    if [ ! -f $1 ]
    then
        echo "Error: No such file '$1'"
        return 1
    fi
   
    trap 'echo -ne "\e[0m"' SIGINT

    cat $1 | while read line
    do
        if [[ "$line" == *"[DEBUG]"* ]]
        then
            echo -e "\e[1;33m${line}\e[0m"
        elif [[ "$line" == *"[INFO]"* ]]
        then
            echo -e "\e[1;32m${line}\e[0m"
        elif [[ "$line" == *"[NOTICE]"* ]]
        then
            echo -e "\e[1;36m${line}\e[0m"
        elif [[ "$line" == *"[WARNING]"* ]]
        then
            echo -e "\e[1;35m${line}\e[0m"
        elif [[ "$line" == *"[ERR]"* ]]
        then
            echo -e "\e[1;31m${line}\e[0m"
        elif [[ "$line" == *"[CRIT]"* ]]
        then
            echo -e "\e[1;31m${line}\e[0m"
        elif [[ "$line" == *"[ALERT]"* ]]
        then
            echo -e "\e[1;31m${line}\e[0m"
        else
            echo -e "\e[1;33m${line}\e[0m"
        fi
    done
}

Paste it into /etc/bash.bashrc (or in ~./.bashrc) and run source /etc/bash.bashrc, and you get a new command fs_log that takes the log file as an argument