41 lines
1.1 KiB
Bash
Executable file
41 lines
1.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# setting the locale, some users have issues with different locales, this forces the correct one
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export LC_ALL=en_US.UTF-8
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current_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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source $current_dir/utils.sh
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get_percent()
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{
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case $(uname -s) in
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Linux)
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percent=$(LC_NUMERIC=en_US.UTF-8 top -bn1 | grep "Cpu(s)" | sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | awk '{print 100 - $1"%"}')
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normalize_percent_len $percent
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;;
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Darwin)
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cpuvalue=$(ps -A -o %cpu | awk -F. '{s+=$1} END {print s}')
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cpucores=$(sysctl -n hw.logicalcpu)
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cpuusage=$(( cpuvalue / cpucores ))
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percent="$cpuusage%"
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normalize_percent_len $percent
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;;
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CYGWIN*|MINGW32*|MSYS*|MINGW*)
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# TODO - windows compatability
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;;
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esac
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}
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main()
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{
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# storing the refresh rate in the variable RATE, default is 5
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RATE=$(get_tmux_option "@dracula-refresh-rate" 5)
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cpu_label=$(get_tmux_option "@dracula-cpu-usage-label" "CPU")
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cpu_percent=$(get_percent)
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echo "$cpu_label $cpu_percent"
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sleep $RATE
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}
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# run main driver
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main
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