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- Newsgroups: comp.os.linux
- Path: sparky!uunet!haven.umd.edu!darwin.sura.net!wupost!cs.utexas.edu!sun-barr!ames!agate!boulder!ophelia!drew
- From: drew@ophelia.cs.colorado.edu (Drew Eckhardt)
- Subject: Re: Linux from floppy and beyond
- Message-ID: <1992Aug31.033718.16344@colorado.edu>
- Keywords: Linux Question
- Sender: news@colorado.edu (The Daily Planet)
- Nntp-Posting-Host: ophelia.cs.colorado.edu
- Organization: University of Colorado at Boulder
- References: <BttspA.59u@mentor.cc.purdue.edu>
- Distribution: usa
- Date: Mon, 31 Aug 1992 03:37:18 GMT
- Lines: 70
-
- In article <BttspA.59u@mentor.cc.purdue.edu> eoi@mace.cc.purdue.edu (Chenmin Zhang) writes:
- >
- > I have some basic question concerning running linux from floppy.
- >
- > I got the files from tsx-11 ftp cite and installed the linux to 2 1.44M
- >floppy. I have following question which I couldn't find in the FAQ file.
- >
- > 1). When I first boot the linux and then logout, I fould my file system
- > was crashed. According the refering the FAQ, I found that I should
- > run "sync" command before logout, and according to the manaul, this
- > procedure is a must. Why don't include the "Sync" stuff in the
- > logout file so nobody can forget?
-
- If the machine stays up, it's uneccessary. You only have to sync
- when you shutdown.
-
- > 2). Besides linux, I am also a DOS user. I don't know when's the best
- > time to pull off the floppy (linux operating system) from the drive
- > when the machine is booting? It's better to take it out immediately
- > after logout from Linux or during the process of booting DOS?
-
- After you have sync'd thrice and shutdown.
-
- > 3). Why there isn't a password protection for root on the floppy? Is there
-
- Why not? If there was a root password, users downloading Linux for
- the first time couldn't log in. Also, people often use the distribution
- disks as a backup for their "real" systems, which makes it nice to
- get in without a password.
-
- > a password protection if I install it on the hard drive?
-
- Simply add an encrypted password to the password field of
- root's /etc/passwd entry. You now have a root password. passwd
- will do this for you - there are Linux versions floating around in
- binary form for both the Shadow password suite and for the normal
- password file.
-
- >
- > 4). Is there "vi" editor in Linux?
-
- Yes, elvis has been compiled for Linux, and is available for
- anonymous FTP from the Linux archive sites.
-
- >
- > 5). Is there such utility that when Control_Alt_Del is pressed, the
- > system automatically executes normal logout sequence to prevent any
- > file corruption? Is there any way I can selectively boot Linux
-
- No. How ever, C-A-D can be disabled with the appropriate syscall,
- which requires you to run a shutdown / reboot program that does this
- for you.
-
- > when I hold down a particular key, otherwise boot DOS, in stead of
-
- Yes. There are "MBR", or master boot record, replacements that replace the
- MBR on your hard disk. These will let you choose a Linux or other
- partition to boot at boottime, with a default provided.
-
- Shoelace, and LILO both include such a program.
-
- > changing the dos FAT area?
-
- The DOS FAT has nothing to do with this.
-
- --
- Microsoft is responsible for propogating the evils it calls DOS and Windows,
- IBM for AIX (appropriately called Aches by those having to administer it), but
- marketing's sins don't come close to those of legal departments.
- Boycott AT&T for their absurd anti-BSDI lawsuit.
-