Sys

Information about the current system.

Methods

  • sys.battery(): Returns battery information.

    • state: (Charing, Discharging, Unknown) The battery state.
    • percentage: (f64) The battery percentage
    • energy: (f64) Amount of energy currently available in the battery
    • energy_full: (f64) Amount of energy in the battery when it's considered full.
    • energy_full_design: (f64) Amount of energy the battery is designed to hold when it's considered full.
    • energy_rate: (f64) Amount of energy being drained from the battery.
    • voltage: (f64) Battery voltage.
    • temperature: (f64) Battery temperature.
    • cycle_count: (f64) Number of charge/discharge cycles.
    • time_to_full: (f64) Remaining time till full battery.
    • time_to_empty: (f64) Remaining time till empty battery.

  • sys.processes(): Returns a table of processes.

    • memory: (u64) Memory usage of a process.
    • cpu_usage: (f32) CPU usage of a process.
    • cmd: (string) Command of process.
    • namd: (string) Name of process.
    • exe: (string) Executable path of process.
    • pid: (u64) Process ID.
    • kill(): Kills the process.
    • exists(): Checks if the process exists.
    • kill(signal): Kills the process with signal.
      • Hangup, Interrupt, Quit, Illegal, Trap, Abort, IOT, Bus, FloatingPointException, Kill, User1, Segv, User2, Pipe, Alarm, Term, Child, Continue, Stop, TSTP, TTIN, TTOU, Urgent, XCPU, XFSZ, VirtualAlarm, Profiling, Winch, IO, Poll, Power, Sys

  • sys.process(pid): Returns a process by pid.

  • sys.cpus(): Returns a table of CPU cores.

    • name: (string) CPU name.
    • usage: (f32) CPU usage.
    • vendor_id: (string) CPU vendor.
    • brand: (string) CPU brand.
    • frequency: (u64) CPU frequency.

  • sys.global_cpu_usage(): (f32) Global cpu usage.

  • sys.total_memory(): (usize) Total memory size in bytes.

  • sys.free_memory(): (usize) Free momory size in bytes.

  • sys.available_memory(): (usize) Available memory size in bytes.

  • sys.used_memory(): (usize) Used memory size in bytes.

  • sys.total_swap(): (usize) Total swap size in bytes.

  • sys.free_swap(): (usize) Free swap size in bytes.

  • sys.used_swap(): (usize) Used swap size in bytes.

  • sys.uptime(): (u64) System uptime in seconds.

  • sys.boot_time(): (u64) System boot time.

  • sys.load_average(): (f64, f64, f64) System load.

  • sys.name(): (string) System name.

  • sys.kernel_version(): (string) System kernel version.

  • sys.os_version(): (string) System os version.

  • sys.long_os_version(): (string) System os version long.

  • sys.distribution_id(): (string) System distro id.

  • sys.distribution_id_like(): (string) System distro id.

  • sys.kernel_long_version(): (string) System kernel version long.

  • sys.host_name(): (string) System hostname.

  • sys.cpu_arch(): (string) CPU architecture.

  • sys.physical_core_count(): (usize) Physical cores.

using { lulib.sys }

print(sys.total_memory() / 1024 / 1024)