Editing CONFIG.SYS (section)

=== G{{nbnd}}I ===
;{{anchor|GETKEY}} {{mono|1=GETKEY}} {{nobold|(DR&nbsp;DOS 6.0 and higher only)}} : Waits for key (or timeout) and sets error level to its ASCII code (or 1024 on timeout).
;{{anchor|GOTO}} {{mono|1=GOTO}} {{nobold|(DR&nbsp;DOS 5.0 and higher only)}} : Continues CONFIG.SYS processing at specified label.
;{{anchor|GOSUB}} {{mono|1=GOSUB}} {{nobold|(DR&nbsp;DOS 6.0 and higher only)}} : Continues nested CONFIG.SYS processing at specified label, with {{mono|1=RETURN}} returning to old location.<ref name="Paul_1997_OD-A3"/>
;{{anchor|HIBUFFERS}} {{mono|1=HIBUFFERS}} {{nobold|(DR&nbsp;DOS 6.0 and higher only)}} : See {{mono|1=BUFFERSHIGH}} or {{mono|1=DOS=HIGH,UMB}} or {{mono|1=DOSDATA}}.
;{{anchor|HIDEVICE}} {{mono|1=HIDEVICE}} {{nobold|(DR&nbsp;DOS 5.0 and higher only)}} : See {{mono|1=DEVICEHIGH}}.
;{{anchor|HIDOS}} {{mono|1=HIDOS}} {{nobold|(DR&nbsp;DOS 5.0 and higher only)}} : See {{mono|1=DOS=HIGH,UMB}}.
;{{anchor|HIFCBS}} {{mono|1=HIFCBS}} {{nobold|(DR&nbsp;DOS 7.02 and higher,<ref name="Paul_1997_OD-A3"/><ref name="Paul_2000_CONFIG"/> EDR-DOS 7.01.07 and DRMK only)}} : See {{mono|1=FCBSHIGH}} or {{mono|1=DOSDATA}}.
;{{anchor|HIFILES}} {{mono|1=HIFILES}} {{nobold|(DR&nbsp;DOS 7.02 and higher,<ref name="Paul_1997_OD-A3"/><ref name="Paul_2000_CONFIG"/> EDR-DOS 7.01.07 and DRMK only)}} : See {{mono|1=FILESHIGH}} or {{mono|1=DOSDATA}}.
;{{anchor|HIINSTALL}} {{mono|1=HIINSTALL}} {{nobold|(DR&nbsp;DOS 5.0 and higher only)}} : See {{mono|1=INSTALLHIGH}}.
;{{anchor|HIINSTALLLAST}} {{mono|1=HIINSTALLLAST}} {{nobold|(EDR-DOS 7.01.07 and DRMK only)}} : Installs a TSR program into memory, like {{mono|1=HIINSTALL}}, but installs after the DOS data segment relocation. Compare also: [[INSTCDEX]].
;{{anchor|HILASTDRIVE}} {{mono|1=HILASTDRIVE}} {{nobold|(DR-DOS 7.02 and higher,<ref name="Paul_1997_OD-A3"/> EDR-DOS 7.01.07 and DRMK only)}} : See {{mono|1=LASTDRIVEHIGH}} or {{mono|1=DOS=UMB}} or {{mono|1=DOSDATA}}.
;{{anchor|HISHELL}} {{mono|1=HISHELL}} {{nobold|(DR-DOS 7.02 and higher only)}} : See {{mono|1=SHELLHIGH}}.<ref name="Paul_1997_OD-A3"/><ref name="Paul_2000_CONFIG"/><ref name="Paul_2004_YESCHAR"/>
;{{anchor|HISTACKS}} {{mono|1=HISTACKS}} {{nobold|(DR-DOS 7.02 and higher,<ref name="Paul_1997_OD-A3"/> EDR-DOS 7.01.07 and DRMK only)}} : See {{mono|1=STACKSHIGH}} or {{mono|1=DOSDATA}}.
;{{anchor|HISTORY}} {{mono|1=HISTORY}} {{nobold|(DR&nbsp;DOS 3.41<!-- possibly 3.40+, definitely not 3.31 --> and higher only)}} : Enables and configures console and command line history buffer and extended pattern search functionality.
;{{anchor|HMAREA}} {{mono|1=HMAREA}} {{nobold|(PTS-DOS only)}} : Specifies the address of the HMA segment.
;{{anchor|IDLEHALT}} {{mono|1=IDLEHALT}} {{nobold|(FreeDOS only)}} : Configures HLT energy saving.
;{{anchor|IDTCHK}} {{mono|1=IDTCHK}} {{nobold|(PTS-DOS only)}} : Specifies if the system should check for boot sector viruses.
;{{anchor|IFS}} {{mono|1=IFS}} {{nobold|(MS-DOS 4.00-4.01 only, ignored under DR-DOS 7.02 and higher; OS/2<ref group="nb" name="since2"/>)}} : Loads [[installable file system]]s.
;{{anchor|IGNORE}} {{mono|1=IGNORE}} {{nobold|(PTS-DOS only)}} : Exclude execution of specified CONFIG.SYS subsections. See {{mono|1=FORCE}}.
;{{anchor|IOPL}} {{mono|1=IOPL}} {{nobold|(OS/2<ref group="nb" name="since2"/> only)}} : Specifies programs (which would normally run at the CPU's [[IOPL]] [[Ring 3 (computer security)|ring 3]]) which should be allowed to run at [[ring 2 (computer security)|ring 2]] in order to directly access the hardware for I/O.
;{{anchor|INCLUDE}} {{mono|1=INCLUDE}} {{nobold|(DOS 6.0 and higher, not DR-DOS, not FreeDOS)}} : Include directives from another menu block. (Can be emulated using {{mono|1=GOSUB}} and {{mono|1=RETURN}} under DR-DOS.)
;{{anchor|INSERT}} {{mono|1=INSERT}} {{nobold|(DR-DOS 7.02 and higher only)}} : Specifies whether the keyboard {{keypress|Insert}} mode status is turned on or off.<ref name="Paul_1997_OD-A3"/>
;{{anchor|INSTALL}} {{mono|1=INSTALL}} {{nobold|(DOS 4.0 and DR DOS 3.41<!-- or earlier? but not in 3.31 --> and higher<ref group="nb" name="pts"/>)}} : Installs a TSR program into memory.<ref name="Paul_1997_NWDOSTIP"/><ref name="4DOS_8.00_HELP"/>
;{{anchor|INSTALLHIGH}} {{mono|1=INSTALLHIGH}} {{nobold|(DOS 6.0 and DR&nbsp;DOS 6.0 and higher<ref group="nb" name="pts"/>)}} : Installs a TSR program into upper memory. (Same as {{mono|1=HIINSTALL}} in DR DOS 5.0.)
;{{anchor|INSTALLLAST}} {{mono|1=INSTALLLAST}} {{nobold|(EDR-DOS 7.01.07 and DRMK only)}} : Installs a TSR program into memory, like {{mono|1=INSTALL}}, but installs after the DOS data segment relocation. Compare also: [[INSTCDEX]].
;{{anchor|IRQPRIORITY}} {{mono|1=IRQPRIORITY}} {{nobold|(Embedded DOS 6-XL only)}} : Rotates PIC controller interrupt priorities so that specified number gets the highest priority