X-Git-Url: https://zdv2.bktei.com/gitweb/BK-2020-03.git/blobdiff_plain/849106f7246e47bc077d7f3b8228cec717a8e63d..26f0533782d8c57fb95b8df4f55057edcbf17703:/unitproc/bktemp-timeUntilNextHour diff --git a/unitproc/bktemp-timeUntilNextHour b/unitproc/bktemp-timeUntilNextHour deleted file mode 100644 index 6b56424..0000000 --- a/unitproc/bktemp-timeUntilNextHour +++ /dev/null @@ -1,53 +0,0 @@ -#!/bin/bash -# Desc: Template to report seconds until beginning of next hour - -#==BEGIN Define script parameters== -#===BEGIN Declare local script functions=== -yell() { echo "$0: $*" >&2; } # Yell, Die, Try Three-Fingered Claw technique; # Ref/Attrib: https://stackoverflow.com/a/25515370 -die() { yell "$*"; exit 111; } -try() { "$@" || die "cannot $*"; } -timeUntilNextHour(){ - # Desc: Report seconds until next hour - # Version 1.0.1 - # Output: stdout: integer seconds until next hour - # Output: exit code 0 if stdout > 0; 1 if stdout = 0; 2 if stdout < 0 - # Usage: timeUntilNextHour - # Usage: if ! myTTL="$(timeUntilNextHour)"; then yell "ERROR in if statement"; exit 1; fi - - local returnState timeCurrent timeNextHour secondsUntilNextHour - timeCurrent="$(date --iso-8601=seconds)"; # Produce `date`-parsable current timestamp with resolution of 1 second. - timeNextHour="$(date -d "$timeCurrent next hour" --iso-8601=hours)"; # Produce `date`-parsable current time stamp with resolution of 1 second. - secondsUntilNextHour="$(( $(date +%s -d "$timeNextHour") - $(date +%s -d "$timeCurrent") ))"; # Calculate seconds until next hour (res. 1 second). - if [[ "$secondsUntilNextHour" -gt 0 ]]; then - returnState="true"; - elif [[ "$secondsUntilNextHour" -eq 0 ]]; then - returnState="warning_zero"; - yell "WARNING:Reported time until next hour exactly zero."; - elif [[ "$secondsUntilNextHour" -lt 0 ]]; then - returnState="warning_negative"; - yell "WARNING:Reported time until next hour is negative."; - fi; - - try echo "$secondsUntilNextHour"; # Report - - # Determine function return code - if [[ "$returnState" = "true" ]]; then - return 0; - elif [[ "$returnState" = "warning_zero" ]]; then - return 1; - elif [[ "$returnState" = "warning_negative" ]]; then - return 2; - fi; -} # Report seconds until next hour -#===END Declare local script functions=== -#==END Define script parameters== - - -#==BEGIN sample code== -try echo "Time until next hour (seconds):$(timeUntilNextHour)" # simple report - -if ! myTTL="$(timeUntilNextHour)"; then yell "ERROR in if statement for myTTL:$myTTL"; exit 1; fi # Use of exit code to exit early if time <= 0. -#==END sample code== - -# Author: Steven Baltaktei Sandoval -# License: GPLv3+