gs – Ghostscript (PostScript and PDF language interpreter and previewer) Synopsisgs [ options ] [ files ] … DescriptionThe gs command invokes Ghostscript, an interpreter of Adobe Systems’ PostScript(tm) and Portable Document Format (PDF) languages. gs reads "files" in sequence and executes them as Ghostscript programs. After doing this, it reads further input from the…
grub-syslinux2cfg — Transform a syslinux config file into a GRUB config. Synopsisgrub-syslinux2cfg [-c | –cwd=DIR] [-r | –root=DIR] [-v | –verbose] [-t | –target-root=DIR] [-T | –target-cwd=DIR][-o | –output=FILE] [[-i | –isolinux] | [-s | –syslinux] | [-p | –pxelinux]] FILE Descriptiongrub-syslinux2cfg builds a GRUB configuration file out of an existing syslinux configuration file. Options–cwd=DIR Set DIR as syslinux’s…
grub-script-check — Check GRUB configuration file for syntax errors. Synopsisgrub-script-check [-v | –verbose] PATH Descriptiongrub-script-check verifies that a specified GRUB configuration file does not contain syntax errors. Options–verbose Print verbose output. PATH Path of the file to use as input. See Alsoinfo grub
grub-render-label — Render an Apple disk label. Synopsisgrub-render-label [-b | –bgcolor=COLOR] [-c | –color=COLOR] [-f | –font=FILE] [-i | –input=FILE][-o | –output=FILE] [-t | –text=STRING][-v | –verbose] Descriptiongrub-render-label renders an Apple disk label (.disk_label) file. Options–color=COLOR Use COLOR as the color for generated labels. –bgcolor=COLOR Use COLOR as the background color for generated labels. –font=FILE…
grub-mkstandalone — Generate a standalone image in the selected format. Synopsisgrub-mkstandalone [-o | –output=FILE] [-O | –format=FORMAT] [-C | –compression=(xz|none|auto)][–modules=MODULES] [–install-modules=MODULES][–themes=THEMES] [–fonts=FONTS][–locales=LOCALES] [–compress[=no,xz,gz,lzo]][-d | –directory=DIR] [–grub-mkimage=FILE]SOURCE… DescriptionOptions–output=FILE Write the generated file to FILE. The default is to write to standard output. –format=FORMAT Generate an image in the specified FORMAT. Valid values are: i386-coreboot, i386-multiboot, i386-pc,…
grub-mkrescue — Generate a GRUB rescue image using GNU Xorriso. Synopsisgrub-mkrescue [-o | –output=FILE] [–modules=MODULES] [–install-modules=MODULES] [–themes=THEMES][–fonts=FONTS] [–locales=LOCALES][–compress[=no,xz,gz,lzo]] [-d | –directory=DIR][–grub-mkimage=FILE] [–rom-directory=DIR][–xorriso=FILE] [–grub-glue-efi=FILE][–grub-render-label=FILE] [–label-font=FILE][–label-color=COLOR] [–label-bgcolor=FILE][–product-name=STRING] [–product-version=STRING][–sparc-boot] [–arcs-boot] Descriptiongrub-mkrescue can be used to generate a rescue image with the GRUB bootloader. Options–output=FILE Write the generated file to FILE. The default is to write to standard output….
grub-mkrelpath — Generate a relative GRUB path given an OS path. Synopsisgrub-mkrelpath FILE Descriptiongrub-mkrelpath takes an OS filesystem path for FILE and returns a relative path suitable for use in a GRUB configuration file. See Alsoinfo grub
grub-mkpasswd-pbkdf2 — Generate a PBKDF2 password hash. Synopsisgrub-mkpasswd-pbkdf2 [-c | –iteration-count=NUM] [-l | –buflen=NUM] [-s | –salt=NUM] Descriptiongrub-mkpasswd-pbkdf2 generates a PBKDF2 password string suitable for use in a GRUB configuration file. Options–iteration-count=NUM Number of PBKDF2 iterations. –buflen=NUM Length of generated hash. –salt=NUM Length of salt to use. See Alsoinfo grub
grub-mknetdir — Prepare a GRUB netboot directory. Synopsisgrub-mknetdir Descriptiongrub-mknetdir prepares a directory for GRUB to be netbooted from. See Alsoinfo grub
grub-mklayout — Generate a GRUB keyboard layout file. Synopsisgrub-mklayout [-i | –input=FILE] [-o | –output=FILE] [-v | –verbose] Descriptiongrub-mklayout generates a GRUB keyboard layout description which corresponds with the Linux console layout description given as input. Options–input=FILE Use FILE as the input. The default value is the standard input device. –output=FILE Use FILE as the…
grub-mkimage — Make a bootable GRUB image. Synopsisgrub-mkimage [-c | –config=FILE] [-C | –compression=(xz,none,auto)] [-d | –directory=DIR] [-k | –pubkey=FILE][-m | –memdisk=FILE] [-n | –note] [-o | –output=FILE][-O | –format=FORMAT] [-p | –prefix=DIR][-v | –verbose] MODULES Descriptiongrub-mkimage builds a bootable image of GRUB. Options–config=FILE Embed FILE as the image’s initial configuration file. –compression=(xz,none,auto) Use one…
grub-mkfont — Convert common font file formats into the PF2 format. Synopsisgrub-mkfont [–ascii-bitmaps] [-a | –force-autohint] [-b | –bold] [-c | –asce=NUM] [-d | –desc=NUM][-i | –index=NUM] [-n | –name=NAME] [–no-bitmap][–no-hinting] <-o | –output=FILE>[-r | –range=FROM-TO[,FROM-TO]] [-s | –size=SIZE][-v | –verbose] [–width-spec] FONT_FILES Descriptiongrub-mkfont converts font files from common formats into the PF2 format used…
grub-menulst2cfg — Convert a configuration file from GRUB 0.xx to GRUB 2.xx format. Synopsisgrub-menulst2cfg [INFILE [OUTFILE]] Descriptiongrub-menulst2cfg converts a configuration file from GRUB 0.xx to the current format. See Alsoinfo grub
grub-kbdcomp — Generate a GRUB keyboard layout file. Synopsisgrub-kbdcomp <-o | –output=FILE> CKBMAP_ARGUMENTS Descriptiongrub-kbdcomp processes an X keyboard layout description in keymaps(5) format into a format that can be used by GRUB’s keymap command. Options–output=FILE Write output to FILE. See Alsoinfo grub
grub-glue-efi — Create an Apple fat EFI binary. Synopsisgrub-glue-efi <-3 | –input32=FILE> <-6 | –input64=FILE> <-o | –output=FILE> [-v | –verbose] Descriptiongrub-glue-efi creates an Apple fat EFI binary from two EFI binaries. Options–input32=FILE Read 32-bit binary from FILE. –input64=FILE Read 64-bit binary from FILE. –output=FILE Write resulting fat binary to FILE. –verbose Print verbose messages….
grub-fstest — Debug tool for GRUB’s filesystem driver. Synopsisgrub-fstest [-c | –diskcount=NUM] [-C | –crypto] [-d | –debug=STRING] [-K | –zfs-key=FILE|prompt][-n | –length=NUM] [-r | –root=DEVICE_NAME][-s | –skip=NUM] [-u | –uncompress] [-v | –verbose]IMAGE_PATH <blocklist FILE | cat FILE |cmp FILE LOCAL | cp FILE LOCAL | crc FILE |hex FILE | ls PATH |…
grub-file — Check if FILE is of specified type. Synopsisgrub-file (–is-i386-xen-pae-domu | –is-x86_64-xen-domu | –is-x86-xen-dom0 | –is-x86-multiboot |–is-x86-multiboot2 | –is-arm-linux | –is-arm64-linux |–is-ia64-linux | –is-mips-linux | –is-mipsel-linux |–is-sparc64-linux | –is-powerpc-linux | –is-x86-linux |–is-x86-linux32 | –is-x86-kfreebsd | –is-i386-kfreebsd |–is-x86_64-kfreebsd | –is-x86-knetbsd |–is-i386-knetbsd | –is-x86_64-knetbsd | –is-i386-efi |–is-x86_64-efi | –is-ia64-efi | –is-arm64-efi |–is-arm-efi | –is-hibernated-hiberfil | –is-x86_64-xnu…
grub-editenv — Manage the GRUB environment block. Synopsisgrub-editenv [-v | –verbose] [FILE] <create | list | set NAME=VALUE | unset NAME> Descriptiongrub-editenv is a command line tool to manage GRUB’s stored environment. Options–verbose Print verbose messages. FILE File name to use for grub environment. Default is /boot/grub/grubenv .Commandscreate Create a blank environment block file.list List…
grub-syslinux2cfg – transform syslinux config into grub.cfg Synopsisgrub-syslinux2cfg [,OPTION/…] ,FILE/ DescriptionTransform 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 configuration file. -r,…
grub-script-check – check grub.cfg for syntax errors Synopsisgrub-script-check [,OPTION/…] [,PATH/] DescriptionChecks 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 versionReporting BugsReport bugs to <bug-grub [at] gnu.org>. See Alsogrub-mkconfig(8) The full documentation for grub-script-check is maintained…