# Desc: Template to display date
yell() { echo "$0: $*" >&2; } #o Yell, Die, Try Three-Fingered Claw technique
# Desc: Template to display date
yell() { echo "$0: $*" >&2; } #o Yell, Die, Try Three-Fingered Claw technique
# Input: arg1: 'date'-parsable timestamp string (optional)
# Output: stdout: date (ISO-8601, no separators)
# Input: arg1: 'date'-parsable timestamp string (optional)
# Output: stdout: date (ISO-8601, no separators)
# Construct and deliver separator-les date string
dateCurrentShort="$(date -d "$timeInput" +%Y%m%d)"; # Produce separator-less current date with resolution 1 day.
echo "$dateCurrentShort";
# Construct and deliver separator-les date string
dateCurrentShort="$(date -d "$timeInput" +%Y%m%d)"; # Produce separator-less current date with resolution 1 day.
echo "$dateCurrentShort";