Forrest logo
back to context overview

sysctl

List of commands for sysctl:

  • sysctl:ai:43442 List all kernel parameters along with their current values
    $ sysctl -a -N
    try on your machine
    explain this command
  • sysctl:ai:d6068 sysctl: setting key "net.ipv6.conf.waydroid0.mc_forwarding": Operation not permitted
    $ sysctl -w net.ipv6.conf.waydroid0.mc_forwarding=1
    try on your machine
    explain this command
  • sysctl:tldr:2a401 sysctl: Set a changeable kernel state variable.
    $ sysctl -w ${section-tunable}=${value}
    try on your machine
    explain this command
  • sysctl:tldr:725fe sysctl: Show CPU model.
    $ sysctl -n machdep.cpu.brand_string
    try on your machine
    explain this command
  • sysctl:tldr:75de0 sysctl: Show available CPU features (MMX, SSE, SSE2, SSE3, AES, etc).
    $ sysctl -n machdep.cpu.features
    try on your machine
    explain this command
  • sysctl:tldr:79717 sysctl: Show all available variables and their values.
    $ sysctl -a
    try on your machine
    explain this command
  • sysctl:tldr:b8557 sysctl: Get currently open file handlers.
    $ sysctl fs.file-nr
    try on your machine
    explain this command
  • sysctl:tldr:c48b2 sysctl: Show Apple model identifier.
    $ sysctl -n hw.model
    try on your machine
    explain this command
  • sysctl:tldr:d80b0 sysctl: Get limit for simultaneous open files.
    $ sysctl fs.file-max
    try on your machine
    explain this command
  • sysctl:tldr:f75f8 sysctl: Apply changes from `/etc/sysctl.conf`.
    $ sysctl -p
    try on your machine
    explain this command
back to context overview