Section 1: user commands and tools
NAME grub-syslinux2cfg – transform syslinux config into grub.cfg SYNOPSIS grub-syslinux2cfg [,OPTION/…] ,FILE/ DESCRIPTION Transform syslinux config into GRUB one. -c, –cwd=,DIR/ current directory of syslinux [default is parent directory of input file]. -i, –isolinux assume input is an isolinux configuration file. -o, –output=,FILE/ write output to FILE [default=stdout]. -p, –pxelinux assume input is a pxelinux…
NAME grub-script-check – check grub.cfg for syntax errors SYNOPSIS grub-script-check [,OPTION/…] [,PATH/] DESCRIPTION Checks GRUB script configuration file for syntax errors. -v, –verbose print verbose messages. -?, –help give this help list –usage give a short usage message -V, –version print program version REPORTING BUGS Report bugs to <bug-grub [at] gnu.org>. SEE ALSO grub-mkconfig(8) The…
NAME grub-render-label – generate a .disk_label for Apple Macs. SYNOPSIS grub-render-label [,OPTION/…] [,OPTIONS/] DESCRIPTION Render Apple .disk_label. -b, –bgcolor=,COLOR/ use COLOR for background -c, –color=,COLOR/ use COLOR for text -f, –font=,FILE/ use FILE as font (PF2). -i, –input=,FILE/ read text from FILE. -o, –output=,FILE/ set output filename. Default is STDOUT -t, –text=,STRING/ set the label…
NAME grub-mount – export GRUB filesystem with FUSE SYNOPSIS grub-mount [,OPTION/…] ,IMAGE1 /[,IMAGE2 /…] ,MOUNTPOINT/ DESCRIPTION Debug tool for filesystem driver. -C, –crypto Mount crypto devices. -d, –debug=,STRING/ Set debug environment variable. -K, –zfs-key=,FILE/|prompt Load zfs crypto key. -r, –root=,DEVICE_NAME/ Set root device. -v, –verbose print verbose messages. -?, –help give this help list –usage…
NAME grub-mkstandalone – make a memdisk-based GRUB image SYNOPSIS grub-mkstandalone [,OPTION/…] [,OPTION/] ,SOURCE/… DESCRIPTION Generate a standalone image (containing all modules) in the selected format –compress=,no/|xz|gz|lzo compress GRUB files [optional] –disable-shim-lock disable shim_lock verifier –dtb=,FILE/ embed a specific DTB -d, –directory=,DIR/ use images and modules under DIR [default=/usr/lib/grub/<platform>] –fonts=,FONTS/ install FONTS [default=unicode] –install-modules=,MODULES/ install only…
NAME grub-mkrescue – make a GRUB rescue image SYNOPSIS grub-mkrescue [,OPTION/…] [,OPTION/] ,SOURCE/… DESCRIPTION Make GRUB CD-ROM, disk, pendrive and floppy bootable image. –compress=,no/|xz|gz|lzo compress GRUB files [optional] –dtb=,FILE/ embed a specific DTB -d, –directory=,DIR/ use images and modules under DIR [default=/usr/lib/grub/<platform>] –disable-shim-lock disable shim_lock verifier –fonts=,FONTS/ install FONTS [default=unicode] –install-modules=,MODULES/ install only MODULES and…
NAME grub-mkrelpath – make a system path relative to its root SYNOPSIS grub-mkrelpath [,OPTION/…] ,PATH/ DESCRIPTION Transform a system filename into GRUB one. -?, –help give this help list –usage give a short usage message -V, –version print program version REPORTING BUGS Report bugs to <bug-grub [at] gnu.org>. SEE ALSO grub-probe(8) The full documentation for…
NAME grub-mkpasswd-pbkdf2 – generate hashed password for GRUB SYNOPSIS grub-mkpasswd-pbkdf2 [,OPTION/…] [,OPTIONS/] DESCRIPTION Generate PBKDF2 password hash. -c, –iteration-count=,NUM/ Number of PBKDF2 iterations -l, –buflen=,NUM/ Length of generated hash -s, –salt=,NUM/ Length of salt -?, –help give this help list –usage give a short usage message -V, –version print program version Mandatory or optional arguments…
NAME grub-mknetdir – prepare a GRUB netboot directory. SYNOPSIS grub-mknetdir [,OPTION/…] DESCRIPTION Prepares GRUB network boot images at net_directory/subdir assuming net_directory being TFTP root. –compress=,no/|xz|gz|lzo compress GRUB files [optional] –disable-shim-lock disable shim_lock verifier –dtb=,FILE/ embed a specific DTB -d, –directory=,DIR/ use images and modules under DIR [default=/usr/lib/grub/<platform>] –fonts=,FONTS/ install FONTS [default=unicode] –install-modules=,MODULES/ install only MODULES…
NAME grub-mklayout – generate a GRUB keyboard layout file SYNOPSIS grub-mklayout [,OPTION/…] [,OPTIONS/] DESCRIPTION grub-mklayout processes a keyboard layout description in keymaps(5) format into a format that can be used by GRUB’s keymap command. Generate GRUB keyboard layout from Linux console one. -i, –input=,FILE/ set input filename. Default is STDIN -o, –output=,FILE/ set output filename….
NAME grub-mkimage – make a bootable image of GRUB SYNOPSIS grub-mkimage [,OPTION/…] [,OPTION/]… [,MODULES/] DESCRIPTION Make a bootable image of GRUB. -c, –config=,FILE/ embed FILE as an early config -C, –compression=(xz|none|auto) choose the compression to use for core image -d, –directory=,DIR/ use images and modules under DIR [default=/usr/lib/grub/<platform>] –disable-shim-lock disable shim_lock verifier -D, –dtb=,FILE/ embed…
NAME grub-mkfont – make GRUB font files SYNOPSIS grub-mkfont [,OPTION/…] [,OPTIONS/] ,FONT_FILES/ DESCRIPTION Convert common font file formats into PF2 -a, –force-autohint force autohint -b, –bold convert to bold font -c, –asce=,NUM/ set font ascent -d, –desc=,NUM/ set font descent -i, –index=,NUM/ select face index -n, –name=,NAME/ set font family name –no-bitmap ignore bitmap strikes…
NAME grub-menulst2cfg – transform legacy menu.lst into grub.cfg SYNOPSIS grub-menulst2cfg [,INFILE /[,OUTFILE/]] DESCRIPTION SEE ALSO grub-mkconfig(8) The full documentation for grub-menulst2cfg is maintained as a Texinfo manual. If the info and grub-menulst2cfg programs are properly installed at your site, the command info grub-menulst2cfg should give you access to the complete manual. Index
NAME grub-kbdcomp – generate a GRUB keyboard layout file SYNOPSIS grub-kbdcomp ,-o OUTPUT CKBMAP_ARGUMENTS/… DESCRIPTION grub-kbdcomp processes a X keyboard layout description in keymaps(5) format into a format that can be used by GRUB’s keymap command. Make GRUB keyboard layout file. -h, –help print this message and exit -V, –version print the version information and…
NAME grub-glue-efi – generate a fat binary for EFI SYNOPSIS grub-glue-efi [,OPTION/…] [,OPTIONS/] DESCRIPTION grub-glue-efi processes ia32 and amd64 EFI images and glues them according to Apple format. Glue 32-bit and 64-bit binary into Apple universal one. -3, –input32=,FILE/ set input filename for 32-bit part. -6, –input64=,FILE/ set input filename for 64-bit part. -o, –output=,FILE/…
NAME grub-fstest – debug tool for GRUB filesystem drivers SYNOPSIS grub-fstest [,OPTION/…] ,IMAGE_PATH COMMANDS/ DESCRIPTION Debug tool for filesystem driver. Commands: blocklist FILE Display blocklist of FILE. cat FILE Copy FILE to standard output. cmp FILE LOCAL Compare FILE with local file LOCAL. cp FILE LOCAL Copy FILE to local file LOCAL. crc FILE Get…
NAME grub-file – check file type SYNOPSIS file ,OPTIONS FILE/ DESCRIPTION Check if FILE is of specified type. –is-i386-xen-pae-domu Check if FILE can be booted as i386 PAE Xen unprivileged guest kernel –is-x86_64-xen-domu Check if FILE can be booted as x86_64 Xen unprivileged guest kernel –is-x86-xen-dom0 Check if FILE can be used as Xen x86…
NAME grub-editenv – edit GRUB environment block SYNOPSIS grub-editenv [,OPTION/…] ,FILENAME COMMAND/ DESCRIPTION Tool to edit environment block. Commands: create Create a blank environment block file. list List the current variables. set [NAME=VALUE …] Set variables. unset [NAME …] Delete variables. Options: -?, –help give this help list –usage give a short usage message -v,…
NAME grub-customizer – a graphical grub2/burg editor SYNOPSIS grub-customizer DESCRIPTION Grub Customizer is an application which provides an easy way to edit the configuration of Grub 2 or BURG. The base functionality of Grub Customizer is to rename, reorder or delete the menu entries – but you can also configure settings like default entry, timeouts,…
NAME GRSYNC – GTK+ frontend for rsync SYNOPSIS grsync [-e] [-s] [session_name] grsync -i session_file_name DESCRIPTION GRSYNC is a graphical interface using GTK2 for the rsync command line program. It currently supports the most important rsync features and can be used effectively for local directory synchronization. OPTIONS You can specify a session to load instead…