An interactive reference for Linux system calls

Every Linux syscall, explained.

Numbers across x86, x64 and ARM64. Kernel-version history. seccomp profiles. Rootkit & eBPF observability. strace samples. For every syscall.

463 syscalls

Browse by category

Dateien & E/A

38 syscalls

Speicher

22 syscalls

Prozesse & Threads

44 syscalls

Signale

21 syscalls

IPC

51 syscalls

Netzwerk

19 syscalls

Sicherheit & Anmeldedaten

45 syscalls

Zeit & Uhren

32 syscalls

Systeminformationen

93 syscalls

Debugging & Tracing

6 syscalls

Dateisysteme & Mounts

90 syscalls

Namespaces & Container

2 syscalls