mirror of
https://github.com/kuhyx/testsAndMisc.git
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72 lines
1.4 KiB
Bash
Executable File
72 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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# PC Startup Monitor status script for i3blocks.
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set -euo pipefail
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get_now_epoch() {
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if [[ -n ${NOW_EPOCH:-} ]]; then
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printf '%s\n' "$NOW_EPOCH"
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else
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printf '%(%s)T\n' -1
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fi
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}
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get_uptime_seconds() {
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local uptime_line
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if [[ -n ${UPTIME_SECONDS:-} ]]; then
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printf '%s\n' "$UPTIME_SECONDS"
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return 0
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fi
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read -r uptime_line _ < /proc/uptime || uptime_line='0'
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printf '%s\n' "${uptime_line%%.*}"
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}
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is_monitored_day() {
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local epoch=$1 day_of_week
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printf -v day_of_week '%(%u)T' "$epoch"
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case $day_of_week in
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1 | 5 | 6 | 7)
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return 0
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;;
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*)
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return 1
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;;
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esac
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}
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hour_in_window() {
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local epoch=$1 hour
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printf -v hour '%(%H)T' "$epoch"
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((10#$hour >= 5 && 10#$hour < 8))
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}
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was_booted_in_window_today() {
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local now_epoch=$1 boot_epoch now_day boot_day
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boot_epoch=$((now_epoch - $(get_uptime_seconds)))
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printf -v now_day '%(%Y-%m-%d)T' "$now_epoch"
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printf -v boot_day '%(%Y-%m-%d)T' "$boot_epoch"
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[[ $boot_day == "$now_day" ]] || return 1
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hour_in_window "$boot_epoch"
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}
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now_epoch=$(get_now_epoch)
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if ! is_monitored_day "$now_epoch"; then
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echo "PC:skip"
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echo
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echo "#888888"
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elif hour_in_window "$now_epoch"; then
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echo "PC:live"
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echo
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echo "#00FF00"
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elif was_booted_in_window_today "$now_epoch"; then
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echo "PC:ok"
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echo
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echo "#00FF00"
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else
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echo "PC:warn"
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echo
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echo "#FF0000"
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fi
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