自己常用的一些命令行（Notes: command lines

1. GNURadio block installation

$ cmake ../ && make && sudo make install && sudo ldconfig

cmake -DCMAKE_INSTALL_PREFIX=/home/user/pybombs-packages ../

2. Limit CPU clock frequency

$ for x in /sys/devices/system/cpu/*/cpufreq/; do echo 1200000 | sudo tee $x/scaling_max_freq; done

$ for x in /sys/devices/system/cpu/*/cpufreq/; do echo 1000000 | sudo tee $x/scaling_min_freq; done

3. Save CPU measurement results as txt file

$ pidstat -p (*num, check python pid) -uhd -r -t -I 1 50 >> filename_here.txt

$ pidstat -p 14335 -uhd -r -t -I 1 50 >> filename_here.txt