Timer in terminal ubuuntu

countdown(){
    date1=$((`date +%s` + $1));
    while [ "$date1" -ge `date +%s` ]; do 
    ## Is this more than 24h away?
    days=$(($(($(( $date1 - $(date +%s))) * 1 ))/86400))
    echo -ne "$days day(s) and $(date -u --date @$(($date1 - `date +%s`)) +%H:%M:%S)\r"; 
    sleep 0.1
    done
}
stopwatch(){
    date1=`date +%s`; 
    while true; do 
    days=$(( $(($(date +%s) - date1)) / 86400 ))
    echo -ne "$days day(s) and $(date -u --date @$((`date +%s` - $date1)) +%H:%M:%S)\r";
    sleep 0.1
    done
}

Source: superuser.com

Similar codes

0 vote164 views1 answer
Node check installed modules
Shell/Bash
2 votes171 views2 answers
Cannot find name 'require'
Shell/Bash
0 vote168 views1 answer
Bash cd || exit
Shell/Bash
1 vote178 views1 answer
Run minecraft server linux
Shell/Bash
0 vote174 views1 answer
Powershell show first few lines of command
Shell/Bash
17 votes170 views2 answers
Linux ipv4 address
Shell/Bash
39 votes168 views2 answers
Install postman
Shell/Bash
0 vote197 views1 answer
Revolution of the daleks download
Shell/Bash
0 vote179 views1 answer
How to remove conky
Shell/Bash
0 vote170 views2 answers
Ssh welcome message ubuntu
Shell/Bash