Pupa may refer to:
GNU GRUB (short for GNU GRand Unified Bootloader) is a boot loader package from the GNU Project. GRUB is the reference implementation of the Free Software Foundation's Multiboot Specification, which provides a user the choice to boot one of multiple operating systems installed on a computer or select a specific kernel configuration available on a particular operating system's partitions.
GNU GRUB was developed from a package called the Grand Unified Bootloader (a play on Grand Unified Theory). It is predominantly used for Unix-like systems. The GNU operating system uses GNU GRUB as its boot loader, as do most Linux distributions. The Solaris operating system has used GRUB as its boot loader on x86 systems, starting with the Solaris 10 1/06 release.
Users can dynamically configure the GRUB subsystem. GRUB loads its configuration at startup, allowing boot-time changes, such as selecting different kernels or initial RAM disks. To this end, GRUB provides a simple, bash-like, command line interface, which lets users write new boot sequences on the fly, in addition to the normal menu lists.
The " symbol is a character with 34 in ASCII.
It may denote:
&, or ampersand, is a typographic symbol.
& may also refer to:
The symbol * is called asterisk (42 in ASCII). The symbol may also refer to: