16 lines
374 B
Bash
Executable File
16 lines
374 B
Bash
Executable File
#!/usr/bin/env bash
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usage() {
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echo "Usage:"
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echo " at <DATE> && command..."
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}
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[[ -z "$1" ]] && { echo "Error: No DATE argument provided." >&2; usage; exit 1; }
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d="$(date -d "${@}" +%s)"
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while [[ "$d" -ge "$(date +%s)" ]]; do
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_dt=$((d - $(date +%s)))
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days=$((_dt / 86400))
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echo -ne "\rTime Remaining: ${days}d $(date -u --date @$((_dt)) +%H:%M:%S) ";
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sleep 0.1
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done |