Next: Networking commands, Previous: General commands, Up: Commands [Contents][Index]
These commands are usable in the command-line and in menu entries. If
you forget a command, you can run the command help
(see help).
| • [ | Check file types and compare values | |
| • acpi | Load ACPI tables | |
| • append_add_db_cert | Add trusted certificate to the db list | |
| • append_add_db_hash | Add trusted certificate/binary hash to the db list | |
| • append_add_dbx_cert | Add distrusted certificate to the dbx list | |
| • append_add_dbx_hash | Add distrusted certificate/binary hash to the dbx list | |
| • append_list_db | List all trusted certificates from the db list | |
| • append_list_dbx | List all distrusted certificates and binary/certificate hashes from the dbx list | |
| • append_verify | Verify appended digital signature using db and dbx lists | |
| • authenticate | Check whether user is in user list | |
| • background_color | Set background color for active terminal | |
| • background_image | Load background image for active terminal | |
| • badram | Filter out bad regions of RAM | |
| • blocklist | Print a block list | |
| • blscfg | Load Boot Loader Specification menu entries | |
| • boot | Start up your operating system | |
| • cat | Show the contents of a file | |
| • clear | Clear the screen | |
| • cmosclean | Clear bit in CMOS | |
| • cmosdump | Dump CMOS contents | |
| • cmostest | Test bit in CMOS | |
| • cmp | Compare two files | |
| • configfile | Load a configuration file | |
| • cpuid | Check for CPU features | |
| • crc | Compute or check CRC32 checksums | |
| • cryptocheck | Check if a device is encrypted | |
| • cryptomount | Mount a crypto device | |
| • cutmem | Remove memory regions | |
| • date | Display or set current date and time | |
| • devicetree | Load a device tree blob | |
| • distrust | Remove a pubkey from trusted keys | |
| • drivemap | Map a drive to another | |
| • echo | Display a line of text | |
| • efitextmode | Set/Get text output mode resolution | |
| • eval | Evaluate agruments as GRUB commands | |
| • export | Export an environment variable | |
| • false | Do nothing, unsuccessfully | |
| • fdtdump | Retrieve device tree information | |
| • file | Test the provided file against a type | |
| • fwsetup | Reboot into the firmware setup menu | |
| • gdbinfo | Provide info for debugging with GDB | |
| • gettext | Translate a string | |
| • gptsync | Fill an MBR based on GPT entries | |
| • halt | Shut down your computer | |
| • hashsum | Compute or check hash checksum | |
| • help | Show help messages | |
| • hexdump | Show raw contents of a file or memory | |
| • insmod | Insert a module | |
| • keystatus | Check key modifier status | |
| • list_env | List variables in environment block | |
| • list_trusted | List trusted public keys | |
| • load_env | Load variables from environment block | |
| • loadfont | Load font files | |
| • loopback | Make a device from a filesystem image | |
| • ls | List devices or files | |
| • lsfonts | List loaded fonts | |
| • lsfreemem | List free memory blocks | |
| • lsmod | Show loaded modules | |
| • lsmem | List free and allocated memory blocks | |
| • lsmemregions | List memory regions | |
| • md5sum | Compute or check MD5 hash | |
| • module | Load module for multiboot kernel | |
| • multiboot | Load multiboot compliant kernel | |
| • nativedisk | Switch to native disk drivers | |
| • normal | Enter normal mode | |
| • normal_exit | Exit from normal mode | |
| • parttool | Modify partition table entries | |
| • password | Set a clear-text password | |
| • password_pbkdf2 | Set a hashed password | |
| • plainmount | Open device encrypted in plain mode | |
| • play | Play a tune | |
| • probe | Retrieve device info | |
| • rdmsr | Read values from model-specific registers | |
| • read | Read user input | |
| • reboot | Reboot your computer | |
| • regexp | Test if regular expression matches string | |
| • rmmod | Remove a module | |
| • save_env | Save variables to environment block | |
| • search | Search devices by file, label, or UUID | |
| • sendkey | Emulate keystrokes | |
| • set | Set an environment variable | |
| • sha1sum | Compute or check SHA1 hash | |
| • sha256sum | Compute or check SHA256 hash | |
| • sha512sum | Compute or check SHA512 hash | |
| • sleep | Wait for a specified number of seconds | |
| • smbios | Retrieve SMBIOS information | |
| • source | Read a configuration file in same context | |
| • stress_big_allocs | Stress test large memory allocations | |
| • test | Check file types and compare values | |
| • tpm2_key_protector_init | Initialize the TPM2 key protector | |
| • tpm2_key_protector_clear | Clear the TPM2 key protector | |
| • tpm2_dump_pcr | Dump TPM2 PCRs | |
| • true | Do nothing, successfully | |
| • trust | Add public key to list of trusted keys | |
| • uki | Load Unified Kernel Image menu entries | |
| • unset | Unset an environment variable | |
| • verify_detached | Verify detached digital signature | |
| • videoinfo | List available video modes | |
| • wrmsr | Write values to model-specific registers |
Next: Networking commands, Previous: General commands, Up: Commands [Contents][Index]