Created
July 17, 2020 09:16
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Bash script that counts down to the end of a workday. Helps you to survive yet another day in the office
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| #!/bin/bash | |
| interval=0 | |
| dif=0 | |
| cur=0 | |
| function show_time () { | |
| num=$1 | |
| min=0 | |
| hour=0 | |
| if((num>59));then | |
| ((sec=num%60)) | |
| ((num=num/60)) | |
| if((num>59));then | |
| ((min=num%60)) | |
| ((num=num/60)) | |
| if((num>23));then | |
| ((hour=num%24)) | |
| else | |
| ((hour=num)) | |
| fi | |
| else | |
| ((min=num)) | |
| fi | |
| else | |
| ((sec=num)) | |
| fi | |
| prog=$((cur - start)) | |
| tot=$((end - start)) | |
| echo -ne "\rYou can go home in: $hour"h "$min"m "$sec"s " | ("$(bc <<< "scale=3; $prog*100/$tot") "%)" | |
| } | |
| while true ; do | |
| #get current time | |
| hour=$(date +%H) | |
| min=$(date +%M) | |
| sec=$(date +%S) | |
| #calculate current time in seconds | |
| cur=0 | |
| ((cur += 10#$hour * 3600)) | |
| ((cur += 10#$min * 60)) | |
| ((cur += 10#$sec)) | |
| #calculate difference | |
| dif=$(($end - $cur)) | |
| #show time left | |
| show_time $dif | |
| #parse difference in seconds to readable format | |
| #wait for specified interval time (seconds) | |
| sleep $interval | |
| done |
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