36 lines
743 B
Plaintext
36 lines
743 B
Plaintext
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#! /bin/sh
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. ../mpanel.subr
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align="right"
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background="$(color 10)"
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foreground="$(color 3)"
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waitFunc="sleep 1"
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clickFunc='toggle flag; [ "$flag" = "true" ] && waitFunc="sleep 1" || waitFunc="sleep infinity"'
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flag="true"
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STORE_FILE="$XDG_RUNTIME_DIR/stats-mem.tmp"
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SYMBOL=""
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INTERVAL="1"
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store_stats() {
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memTotal="$(cat /proc/meminfo | grep MemTotal | awk '{print $2}')"
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memFree="$(cat /proc/meminfo | grep MemFree | awk '{print $2}')"
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awk "BEGIN {printf \"%3.0f\", 100*(($memTotal-$memFree)/$memTotal)}" | atomic_write "$STORE_FILE"
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}
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print_stats() {
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if [ "$flag" = "true" ]; then
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echo "$SYMBOL$(cat "$STORE_FILE")%"
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else
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echo "$SYMBOL"
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fi
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}
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kickoff store_stats $INTERVAL &
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loop print_stats
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