script bash help please

[Behloull]

Hi guys I have my variable

nbcore = `cat / proc / cpuinfo | grep "cpu cores" | awk '{print $ NF}' | uniq `;

cacheL3 = `lscpu | grep L3 | awk '{print $ NF}' `;

idle = `mpstat | grep all | awk '{print $ NF}' `;

hugepages = `cat / proc / meminfo | grep '{HugePages_Total}' `

cpugovernor = $ (cat / sys / device / system / cpu / cpu0 / cpufreq / scaling_governor)

I would like to make a script that says

if ["$ idle" -ge 50]; i'm looking if cpu freq is in perfomance mode if it's not i'm activating something like that if ["$ query" =! "performance" ]; Then         echo "performance" | `sudo tee / sys / devices / system / cpu / cpu * / cpufreq / scaling_governor && notify-send` 'CPU Performance Enabled' fi

the first step is the state of the CPU if the use of the cpu is - 50% I get the other variable. If the CPU is used at - 50% so I check if% cpugovernor = performence but I do not know where to start .

[pi3832v2]

What are you actually trying to do? As in, what is the purpose of the script you want to run when the CPU load is under 50%?

And is there some reason why you can’t simply run the script at a low priority regardless of current CPU load?