From e8cf42f2f17151378574ee5b50f29904a1067bee Mon Sep 17 00:00:00 2001 From: Lukasz Kasprzak Date: Tue, 19 May 2026 18:38:39 +0200 Subject: added readme --- blocks/block-cpu | 23 +++++++++++++++++++++++ blocks/block-datetime | 2 ++ blocks/block-mem | 2 ++ blocks/block-net | 7 +++++++ blocks/block-sanctum | 2 ++ blocks/block-vol | 8 ++++++++ blocks/block-vpn | 6 ++++++ 7 files changed, 50 insertions(+) create mode 100755 blocks/block-cpu create mode 100755 blocks/block-datetime create mode 100755 blocks/block-mem create mode 100755 blocks/block-net create mode 100755 blocks/block-sanctum create mode 100755 blocks/block-vol create mode 100755 blocks/block-vpn (limited to 'blocks') diff --git a/blocks/block-cpu b/blocks/block-cpu new file mode 100755 index 0000000..3491608 --- /dev/null +++ b/blocks/block-cpu @@ -0,0 +1,23 @@ +#!/bin/sh +# CPU usage from /proc/stat deltas. Cheaper than `top -bn1`. +STATE=/tmp/block-cpu.state + +read -r _ u n s i io irq sirq st _ < /proc/stat +total=$((u+n+s+i+io+irq+sirq+st)) +idle=$((i+io)) + +if [ -r "$STATE" ]; then + read -r prev_total prev_idle < "$STATE" + dt=$((total - prev_total)) + di=$((idle - prev_idle)) + if [ "$dt" -gt 0 ]; then + usage=$(( ( (dt - di) * 100 ) / dt )) + else + usage=0 + fi +else + usage=0 +fi + +echo "$total $idle" > "$STATE" +echo "${usage}%" diff --git a/blocks/block-datetime b/blocks/block-datetime new file mode 100755 index 0000000..dba886f --- /dev/null +++ b/blocks/block-datetime @@ -0,0 +1,2 @@ +#!/bin/sh +date '+%d %a %H:%M' diff --git a/blocks/block-mem b/blocks/block-mem new file mode 100755 index 0000000..50fd29b --- /dev/null +++ b/blocks/block-mem @@ -0,0 +1,2 @@ +#!/bin/sh +free -m | awk '/^Mem/{printf "%dM\n", $3}' diff --git a/blocks/block-net b/blocks/block-net new file mode 100755 index 0000000..d103ae9 --- /dev/null +++ b/blocks/block-net @@ -0,0 +1,7 @@ +#!/bin/sh +iface=$(ip route show default | awk '/default/{print $5; exit}') +if [ -n "$iface" ] && [ "$(cat /sys/class/net/$iface/carrier 2>/dev/null)" = "1" ]; then + echo "online" +else + echo "offline" +fi diff --git a/blocks/block-sanctum b/blocks/block-sanctum new file mode 100755 index 0000000..57e6275 --- /dev/null +++ b/blocks/block-sanctum @@ -0,0 +1,2 @@ +#!/bin/sh +exec ~/.local/bin/sanctum-battery diff --git a/blocks/block-vol b/blocks/block-vol new file mode 100755 index 0000000..cb06750 --- /dev/null +++ b/blocks/block-vol @@ -0,0 +1,8 @@ +#!/bin/sh +if command -v pamixer >/dev/null 2>&1; then + pamixer --get-volume-human 2>/dev/null +elif command -v amixer >/dev/null 2>&1; then + amixer get Master | awk -F'[][]' 'END{print $2}' +else + echo "n/a" +fi diff --git a/blocks/block-vpn b/blocks/block-vpn new file mode 100755 index 0000000..28ae549 --- /dev/null +++ b/blocks/block-vpn @@ -0,0 +1,6 @@ +#!/bin/sh +if ip link show wg-vps >/dev/null 2>&1; then + echo "on" +else + echo "off" +fi -- cgit v1.3