Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84 exptools; site whuts.UUCP Path: utzoo!watmath!clyde!cbosgd!ihnp4!mhuxn!mhuxr!mhuxt!houxm!whuxl!whuts!2212msr From: 2212msr@whuts.UUCP (ROBIN) Newsgroups: net.micro.pc Subject: Re: HELP: How to increase ENV space? Message-ID: <374@whuts.UUCP> Date: Wed, 13-Nov-85 19:16:59 EST Article-I.D.: whuts.374 Posted: Wed Nov 13 19:16:59 1985 Date-Received: Thu, 14-Nov-85 20:37:51 EST References: <215@ur-tut.UUCP> Distribution: net Organization: AT&T Bell Laboratories Lines: 38 This patch increases the environment size from 128 bytes to (H)0080 (128 decimal) paragraphs of 16 bytes each. debug a:\command.com -u cs:0f2b ;DOS VERSION LOCATION ;2.X CS:ECE ;2.11(ATT&T PC6300) CS:DF2 ;3.0 CS:0F2B ;contents should be MOV BX,000A -a0f2b ;address to asemble new code into XXXX:0f2b mov bx,0080 ;system prompts you with XXX:0f2b - ;enter carriage return -w ;write change YYYY ; message telling how many bytes were written -q ;quit For DOS 3.1, an undocumented feature of the SHELL command is used in the CONFIG.SYS file: shell=drive/pathname_of_command_processor drive/path_to_command_process /p/e:number_of_16_byte_paragraphs where: 10