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| ==Usage== | | ==Usage== |
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| + | If you you write |
| | | |
| + | <code>>kenv</code> |
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− | ===Kenv without options===
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− | If you you write: <code>kenv</code>
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| in your terminal, you will get the complete ''kernel environment'' tree. | | in your terminal, you will get the complete ''kernel environment'' tree. |
| These variables are the loader variables and relate to initial hardware probes. The right decision has to be made before anything in the kernel accesses the specific hardware. | | These variables are the loader variables and relate to initial hardware probes. The right decision has to be made before anything in the kernel accesses the specific hardware. |
− |
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− | '''Example'''<br/>
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− | /u/h/yourusername> '''kenv<br/>
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− | {|class="wikitable" style="width:75.5%;background:#FFFFFF; border:2px solid #008000;text-align:left;padding: 10px"
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− | |-
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− | |LINES="24"
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− | |-
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− | |acpi.oem="ACPIAM"
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− | |-
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− | |acpi.revision="1"
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− | |-
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− | |acpi.rsdp="0x000facd0"
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− | |-
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− | |acpi.rsdt="0xcffa0000"
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− | |-
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− | |acpi_load="YES"
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− | |-
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− | |autoboot_delay="02"
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− | |-
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− | |boot_mute="YES"
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− | |-
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− | |bootenv_autolist="YES"
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− | |-
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− | |bootenvs[0]="zfs:tank/ROOT/initial"
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− | |-
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− | |bootenvs_count="1"
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− | |-
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− | |bootfile="kernel"
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− | |-
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− | |comconsole_pcidev=""
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− | |-
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− | |comconsole_port="1016"
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− | |-
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− | |comconsole_speed="9600"
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− | |-
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− | |console="vidconsole"
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− | |-
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− | |currdev="zfs:tank/ROOT/initial:"
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− | |-
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− | |efi_max_resolution="1x1"
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− | |-
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− | |hint.acpi.0.disabled="0"
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− | |-
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− | |hint.acpi.0.oem="ACPIAM"
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− | |-
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− | |hint.acpi.0.revision="1"
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− | |-
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− | |hint.acpi.0.rsdp="0x000facd0"
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− | |-
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− | |hint.acpi.0.rsdt="0xcffa0000"
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− | |-
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− | |hint.acpi_throttle.0.disabled="1"
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− | |-
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− | |hint.atkbd.0.at="atkbdc"
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− | |-
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− | |hint.atkbd.0.irq="1"
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− | |-
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− | |hint.atkbdc.0.at="isa"
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− | |-
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− | |hint.atkbdc.0.port="0x060"
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− | |-
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− | |hint.atrtc.0.at="isa"
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− | |-
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− | |hint.atrtc.0.irq="8"
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− | |-
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− | |hint.atrtc.0.port="0x70"
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− | |-
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− | |hint.attimer.0.at="isa"
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− | |-
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− | |hint.attimer.0.irq="0"
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− | |-
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− | |hint.attimer.0.port="0x40"
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− | |-
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− | |hint.fd.0.at="fdc0"
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− | |-
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− | |hint.fd.0.drive="0"
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− | |-
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− | |hint.fd.1.at="fdc0"
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− | |-
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− | |hint.fd.1.drive="1"
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− | |-
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− | |hint.fdc.0.at="isa"
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− | |-
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− | |hint.fdc.0.drq="2"
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− | |-
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− | |hint.fdc.0.irq="6"
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− | |-
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− | |hint.fdc.0.port="0x3F0"
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− | |-
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− | |hint.p4tcc.0.disabled="1"
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− | |-
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− | |hint.ppc.0.at="isa"
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− | |-
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− | |hint.ppc.0.irq="7"
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− | |-
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− | |hint.psm.0.at="atkbdc"
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− | |-
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− | |hint.psm.0.irq="12"
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− | |-
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− | |hint.sc.0.at="isa"
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− | |-
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− | |hint.sc.0.flags="0x100"
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− | |-
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− | |hint.uart.0.at="isa"
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− | |-
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− | |hint.uart.0.flags="0x10"
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− | |-
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− | |hint.uart.0.irq="4"
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− | |-
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− | |hint.uart.0.port="0x3F8"
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− | |-
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− | |hint.uart.1.at="isa"
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− | |-
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− | |hint.uart.1.irq="3"
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− | |-
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− | |hint.uart.1.port="0x2F8"
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− | |-
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− | |hw.memtest.tests="0"
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− | |-
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− | |hw.psm.synaptics_support="1"
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− | |-
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− | |hw.usb.no_boot_wait="1"
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− | |-
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− | |kern.geom.eli.visible_passphrase="2"
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− | |-
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− | |kernel="kernel"
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− | |-
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− | |kernel_options=""
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− | |-
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− | |kernel_path="/boot/kernel"
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− | |-
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− | |kernelname="/boot/kernel/kernel"
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− | |-
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− | |kernels_autodetect="YES"
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− | |-
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− | |legal.intel_ipw.license_ack="1"
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− | |-
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− | |legal.intel_iwi.license_ack="1"
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− | |-
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− | |legal.realtek.license_ack="1"
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− | |-
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− | |loaddev="zfs:tank/ROOT/initial:"
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− | |-
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− | |loader_brand="ghostbsd"
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− | |-
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− | |loader_conf_files="/boot/device.hints /boot/loader.conf /boot/loader.conf.local"
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− | |-
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− | |loader_logo="ghostbsd"
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− | |-
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− | |loader_menu_title="Welcome to GhostBSD"
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− | |-
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− | |module_blacklist="drm drm2 radeonkms i915kms amdgpu"
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− | |-
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− | |module_path="/boot/kernel;/boot/modules;/boot/dtb;/boot/dtb/overlays"
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− | |-
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− | |net.inet.ip.fw.default_to_accept="1"
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− | |-
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− | |nextboot_conf="/boot/nextboot.conf"
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− | |-
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− | |nextboot_enable="NO"
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− | |-
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− | |pcibios.config1="1"
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− | |-
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− | |pcibios.config2="0"
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− | |-
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− | |pcibios.major="3"
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− | |-
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− | |pcibios.maxbus="5"
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− | |-
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− | |pcibios.minor="0"
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− | |-
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− | |rc_system="openrc"
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− | |-
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− | |script.lang="lua"
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− | |-
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− | |smbios.bios.reldate="07/07/2009"
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− | |-
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− | |smbios.bios.vendor="American Megatrends Inc."
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− | |-
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− | |smbios.bios.version="080015 "
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− | |-
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− | |smbios.chassis.maker="ECS"
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− | |-
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− | |smbios.chassis.serial=" "
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− | |-
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− | |smbios.chassis.tag=" "
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− | |-
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− | |smbios.chassis.version=" "
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− | |-
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− | |smbios.memory.enabled="4194304"
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− | |-
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− | |smbios.planar.location=" "
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− | |-
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− | |smbios.planar.maker="ECS"
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− | |-
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− | |smbios.planar.product="GF8100VM-M5"
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− | |-
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− | |smbios.planar.serial=" "
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− | |-
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− | |smbios.planar.tag=" "
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− | |-
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− | |smbios.planar.version="1.0 "
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− | |-
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− | |smbios.socket.enabled="1"
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− | |-
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− | |smbios.socket.populated="1"
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− | |-
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− | |smbios.system.family=" "
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− | |-
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− | |smbios.system.maker="ECS"
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− | |-
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− | |smbios.system.product="GF8100VM-M5"
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− | |-
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− | |smbios.system.serial=" "
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− | |-
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− | |smbios.system.sku=" "
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− | |-
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− | |smbios.system.uuid="03000200-0400-0500-0006-000700080009"
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− | |-
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− | |smbios.system.version="1.0"
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− | |-
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− | |smbios.version="2.6"
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− | |-
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− | |twiddle_divisor="1"
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− | |-
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− | |verbose_loading="NO"
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− | |-
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− | |vfs.root.mountfrom="zfs:tank/ROOT/initial"
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− | |-
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− | |vfs.zfs.arc_max="512M"
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− | |-
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− | |vfs.zfs.boot.primary_pool="2274887038975416023"
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− | |-
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− | |vfs.zfs.boot.primary_vdev="13128611794753525809"
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− | |-
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− | |zfs_be_active="zfs:tank/ROOT/initial"
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− | |-
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− | |zfs_be_currpage="1"
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− | |-
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− | |zfs_be_root="tank/ROOT"
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− | |}
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| Kernel environment variables can be set in the ''/boot/loader.conf'' | | Kernel environment variables can be set in the ''/boot/loader.conf'' |
| | | |
− | ===Options===
| + | There are following options: |
− | | + | |
− | '''There are following options:'''
| + | |
| * <code>>kenv -h</code> ''-h'' will limit the report to kernel probe hints. | | * <code>>kenv -h</code> ''-h'' will limit the report to kernel probe hints. |
| * If an optional ''variable name'' is specified, kenv will only report that value. | | * If an optional ''variable name'' is specified, kenv will only report that value. |