Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site brl-tgr.ARPA Path: utzoo!linus!philabs!cmcl2!seismo!brl-tgr!tgr!cpc@AMES-NAS.ARPA From: cpc@AMES-NAS.ARPA (Chuck Collins) Newsgroups: net.unix Subject: Sys V file size limit Message-ID: <2803@brl-tgr.ARPA> Date: Mon, 4-Nov-85 14:36:25 EST Article-I.D.: brl-tgr.2803 Posted: Mon Nov 4 14:36:25 1985 Date-Received: Tue, 5-Nov-85 07:18:15 EST Sender: news@brl-tgr.ARPA Lines: 24 Could someone who understands the System V ulimit(2) stuff take a few minutes and help me understand it? I recently started using a couple of System V.2 systems after lots of time on 4.2 and V7. I have been burned by a 1 Mb file size limit more than once. My questions: 1) Is the 1 Mb limit a "normal" default, or is that a locally-imposed limit? 2) If one wanted to change the system-wide default limit, where is that done? 3) Once you have run into the limit, it seems it is time to get access to the root account, or find a different way that requires smaller files. Is there a way other than through root access to make the file size limit higher? Or, can someone with root access temporarily give a mortal user a higher limit? 4) Is there a way to change the default for an individual user (i.e. 1Mb be the default for most accounts, but some individual users be allowed higher (or no) limits)? (preferably without changing UN*X source) 5) Our version of csh seems to have no access to the file size limit. Is there a command I don't know about under a different name? Please respond by mail, and I will summarize. Chuck Collins cpc@ames-nas {ihnp4,hplabs}!ames!amelia!cpc