Osx cpuinfo3/12/2023 The trick is that to make it work with a generic VNC client, you have to enable "legacy"-style authentication, with something like: sudo /System/Library/CoreServices/RemoteManagement/ARDAgent. (I mean, -getdisablekeyboardwhenenclosurelockisengaged? Really?) sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstartĬommand-line control for the remote management service (Apple Remote Desktop), which doubles as a VNC server if you need GUI access. The information includes, for example, the number of CPUs, threads, cores, sockets, and Non. The command output can be optimized for parsing or for easy readability by humans. Developers can use it as information (eg log/debug), and to select optimum codepaths at runtime. Useful, but have the most amazingly (and painfully) verbose options I've ever seen. lscpu (1) osx man page lscpu gathers CPU architecture information from sysfs, /proc/cpuinfo and any applicable architecture-specific libraries (e.g. CPUInfo readme CPUInfo is a simple library aimed at determining CPU features, specs and related OS properties in an easy and unified way, among a wide range of CPUs and OSes. Macs built in system activity monitor app is okay, but. systemsetupĬommand-line access to the general and network settings normally accessed by the System Preferences GUI app. This app is perfect for keeping a close moonitor on your CPU. Note that it will not restart the computer for updates that require it instead they will be marked with "" in the list, and you'll need to restart manually after installing them (but be wary of firing off updates that require a reboot when you don't have physical access to the computer - If something goes wrong you could be in trouble). ![]() Polls an Apple server for a list of relevant software updates. Shows the OS version and build softwareupdate -l Terminology note: CPU refers to the smallest processing unit as seen by the OS. ![]() Uses lscpu for Linux, and sysctl for macOS. Regular users might not require such information, however, system administrators might find it useful. These contain important and detailed information about the system’s processor and memory. VM stats - see man sysctl for other options, or just try -a and look through the whole list. Show information like cpu model name, BogoMIPS, Features, CPU implementer, CPU architecture, CPU variant, CPU part, CPU revision. Heres a sh (POSIX-compliant) snippet that works on Linux and macOS for determining the number of - online - logical or physical CPUs see the comments for details. /proc/cpuinfo and /proc/meminfo are a part of the virtual /proc file system. Image used openwrt-HW553-jffs2-128k-cfe.bin From kernel log, awk /proc/cpuinfo No such file or directory. Replace -u with -orsize to sort by resident memory size instead. Shows processes sorted by CPU usage, updated every 5 seconds (I find the default of 1 second to be too fast), as well as load average, physical & VM stats, etc. processor : 0 vendorid : GenuineIntel cpu family : 6 model : 42 model name : Intel(R). ![]() My favorite command for seeing what's going on. Return To MacBook Pro System Information. Lots of people have already mentioned system_profiler, so I'll just list some other commands I'd recommend for "looking around" a Mac OS X system: top -u -s5
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