scriptURL="https://gitlab.com/baltakatei/ninfacyzga-01"; # Define wesite hosting this script.
scriptTimeStart="$(date +%Y%m%dT%H%M%S.%N)"; # YYYYmmddTHHMMSS.NNNNNNNNN
scriptHostname=$(hostname); # Save hostname of system running this script.
scriptURL="https://gitlab.com/baltakatei/ninfacyzga-01"; # Define wesite hosting this script.
scriptTimeStart="$(date +%Y%m%dT%H%M%S.%N)"; # YYYYmmddTHHMMSS.NNNNNNNNN
scriptHostname=$(hostname); # Save hostname of system running this script.
# Ref/Attrib: ISO-8601:2004(E), §4.4.4.2 Representations of time intervals by duration and context information
# Note: "1 month" ("P1M") is assumed to be "30 days" (see ISO-8601:2004(E), §2.2.1.2)
# Usage: timeDuration [1:seconds] ([2:precision])
# Ref/Attrib: ISO-8601:2004(E), §4.4.4.2 Representations of time intervals by duration and context information
# Note: "1 month" ("P1M") is assumed to be "30 days" (see ISO-8601:2004(E), §2.2.1.2)
# Usage: timeDuration [1:seconds] ([2:precision])
# Input: arg1: seconds as base 10 integer >= 0 (ex: 3601)
# arg2: precision level (optional; default=2)
# Output: stdout: ISO-8601 duration string (ex: "P1H1S", "P2Y10M15DT10H30M20S")
# Input: arg1: seconds as base 10 integer >= 0 (ex: 3601)
# arg2: precision level (optional; default=2)
# Output: stdout: ISO-8601 duration string (ex: "P1H1S", "P2Y10M15DT10H30M20S")
if [[ $fullDays -gt 0 ]]; then hasDays="true"; else hasDays="false"; fi
if [[ $fullHours -gt 0 ]]; then hasHours="true"; else hasHours="false"; fi
if [[ $fullMinutes -gt 0 ]]; then hasMinutes="true"; else hasMinutes="false"; fi
if [[ $fullDays -gt 0 ]]; then hasDays="true"; else hasDays="false"; fi
if [[ $fullHours -gt 0 ]]; then hasHours="true"; else hasHours="false"; fi
if [[ $fullMinutes -gt 0 ]]; then hasMinutes="true"; else hasMinutes="false"; fi
### Advance SECONDS the remainder seconds for dividend timeUntilNextDay, divisor bufferTTL
if [[ "$(timeUntilNextDay)" -gt "$bufferTTL" ]]; then
vbm "DEBUG :$fn:SECONDS currently :$SECONDS";
### Advance SECONDS the remainder seconds for dividend timeUntilNextDay, divisor bufferTTL
if [[ "$(timeUntilNextDay)" -gt "$bufferTTL" ]]; then
vbm "DEBUG :$fn:SECONDS currently :$SECONDS";
vbm "DEBUG :$fn:SECONDS advanced to:$SECONDS";
vbm "DEBUG :$fn:current time:$(date --iso-8601=seconds)";
fi;
vbm "DEBUG :$fn:SECONDS advanced to:$SECONDS";
vbm "DEBUG :$fn:current time:$(date --iso-8601=seconds)";
fi;
while [[ $SECONDS -lt "scriptTTL" ]]; do
vbm "STATUS:$fn:Starting buffer round:$bufferRound";
bufferTOD="$(( (1+bufferRound)*bufferTTL ))" && vbm "DEBUG :$fn:bufferTOD:$bufferTOD"; # Set buffer round time-of-death
while [[ $SECONDS -lt "scriptTTL" ]]; do
vbm "STATUS:$fn:Starting buffer round:$bufferRound";
bufferTOD="$(( (1+bufferRound)*bufferTTL ))" && vbm "DEBUG :$fn:bufferTOD:$bufferTOD"; # Set buffer round time-of-death
# Consume stdin to fill buffer until buffer time-of-death (TOD) arrives
while read -r -t "$bufferTTL" line && [[ $SECONDS -lt "$bufferTOD" ]]; do
# Append line to buffer array
buffer+=("$line");
done;
# Consume stdin to fill buffer until buffer time-of-death (TOD) arrives
while read -r -t "$bufferTTL" line && [[ $SECONDS -lt "$bufferTOD" ]]; do
# Append line to buffer array
buffer+=("$line");
done;
- # Note end time of data collection
- timeBufferEndEpoch="$(date +%s)" && vbm "DEBUG :$fn:timeBufferEndEpoch:$timeBufferEndEpoch";
+ # Mark time for buffer
+ timeBufferEndEpoch="$timeBufferStartEpoch";
+ timeBufferStartEpoch="$(date +%s)" && vbm "DEBUG :$fn:timeBufferStartEpoch";
# Create dir_tmp if missing
if ! [[ -d "$dir_tmp" ]]; then
yell "ERROR:$fn:dir_tmp existence failure:$dir_tmp";
# Create dir_tmp if missing
if ! [[ -d "$dir_tmp" ]]; then
yell "ERROR:$fn:dir_tmp existence failure:$dir_tmp";