-Operation completed successfully.-Function error.-The system cannot find the specified file.-The specified path cannot be found.-The file cannot be opened by the system.-Access denied.-The handle is invalid.-The storage control block is damaged.The command cannot be processed because the storage space is insufficient.-The storage control block address is invalid.-Environment error.-Try to load a program with incorrect format.-The access code is invalid.-Invalid data.-The operation cannot be com
In-depth understanding of LILO
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Linux boot can adopt multiple methods. Its Loader LILO (Linux Loader) is a flexible boot Loader, compared with other common Boot Loader programs, the LILO Boot Mode is more artistic. Our in-depth understanding of it will help us easily deal with multiple systems, network boot, large hard disks, large memory, and many other difficult problems.I. LILO's Guiding MechanismAs we all know, the Initial Startup of a computer is controlled by
started.For windows systems, not only should they be set as the default boot system for Linux, but they should be placed at the top of all system entries. Just guess from this file: is it okay to cut the windows menuentry of this file to the beginning? So that the entry number is 0... this speculation is not clear yet.
------------------------------------ Grub. cfg, start ---------------------------------#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by/usr/sbin/grub-mkconf
operating system based on the set boot device and boot sequence, such as Linux (this article uses Linux as an example ).
For PCs, the following types of devices can be used as startup devices:
1) Hard DiskThis is the most common boot device. The hard disk has two types of interfaces: ide interface and SCSI interface. Because the IDE hard disk is much cheaper than the SCSI hard disk, most PCs use IDE hard disks. A pc may have multiple hard disks. You can set which hard disks to start first i
Priceless: assuming that the GRUB menu configuration is incorrect, the system can still be guided. Oh, right -- grub has a color boot menu. What's even more surprising is that this is a free software !!! ################### GRUB menu ################### let's look at an example, this is the menu in the/boot/GRUB/directory. LST file. This file will generate a menu at boot, including Debian Linux, Windows2000, RedHat Linux and Mandrake Linux. There are four options in total. I divided a total of
Symptom: failed to install WINXP. The stop message indicates that the hard disk boot area cannot be accessed.Cause: Because Windows XP does not directly support Serial ATA controllers, you must load the SATA driver before installing the system.Method:I. Soft drive-Standard MethodWhen you first install Windows XP to find a SCSI device, press the F6 key (a text prompt is displayed below the screen) to load the Third-Party driver. However, please note that the prompt will only take about 2 seconds
Article title: Linux LILO. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Author: Jiang Yongzhong
Linux boot can adopt multiple methods, and its Loader LILO (Linux Loader)
Is a flexible boot loader, compared with other commonly used boot loader, LILO
The guiding method is more artistic and its in-depth understanding will help us conveniently
It handles mu
Article title: Implementation of remote diskless workstation startup. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Hypothesis:
One Linux Server with Turbolinux 4.0 IP: 192.168.1.11 Domain: server Hostname: linux
First diskless workstation IP: 192.168.1.5 hostname: client5
Second diskless workstation IP: 192.168.1.6 hostname: client6
Condition:
Linux Server
perform self-check upon startup, this includes checking the memory and other hardware. If other devices have their own BIOS (such as SCSI or RAID settings), they will also be executed. After the self-check is completed, the BIOS starts the real operating system based on the set boot device and boot sequence, such as Linux (this article uses Linux as an example ).
For PCs, the following types of devices can be used as startup devices:
1) Hard Disk
This is the most common boot device. The h
enter the COMs settings select the IDE HDD Auto detection for hard disk detection. It may also be the power cord of the hard drive, the data cable may not be connected, or the hard drive jumper is improperly set, the workaround refer to 5th.7.Floppy disk (s) fail or floppy disk (s) fail (80) or floppy disk (s) fail (40)Chinese: Unable to drive
in format during the copy process. You can use this command to implement the diskcopy command under DOS. First use the DD command to write the data on the floppy disk to a storage file, and then the storage file written to the second floppy disk, complete the function of diskcopy. It should be noted that the storage file on the hard disk should be removed with the RM command. The system uses standard input
by the $PATH environment variable are also available):[email protected] tmp]# CP sex/usr/bin/Reference Documents: Linux File Compression Tool guideIn fact, to see Help is the best way, the General command can be used "--help" parameter or man command (such as: Mans tar) get common use Method!---------------------------------------------Tar commandTar can create archives for files and directories.With tar, users can create files (backup files) for a specific file, or they can change files in the
It is an effective way to prevent virus and maintain computer security to strengthen safety consciousness and enhance the management of computer. Many effective measures are listed below:
Establish sound rules and regulations and strictly manage the use of computer systems.
To strengthen the education of computer virus and its harmfulness to the staff. thereby consciously enhance the awareness of anti-virus.
The computer in the important department should be specially dedicated. Don't use a
auto detection for hard drive automatic detection. It may also be the hard drive's power cable, the data cable may not be connected or the hard disk jumper settings, the solution to refer to the 5th.
7.Floppy disk (s) fail or floppy disk (s) fail (80) or floppy disk (s) fail (40)
This is unable to drive the floppy d
enter the COMs settings select IDE HDD auto detection for hard drive automatic detection. It may also be the hard drive's power cable, the data cable may not be connected or the hard disk jumper settings, the solution to refer to the 5th.
7.Floppy disk (s) fail or floppy disk (s) fail (80) or floppy disk (s) fail (40)
Chinese: Unable to drive
!)
Users often need to back up the data in the computer system, in order to save storage space, the backup files are often compressed. The following are the commands for backup and compression, respectively.
Tar command
Tar can create archives for files and directories. With tar, users can create files for a particular file (backup files), change files in their files, or add new files to the file. Tar was originally used to create files on tape, and now users can create files on any device, s
, then you can enter the COMs settings select IDE HDD auto detection for hard drive automatic detection. It may also be the hard drive's power cable, the data cable may not be connected or the hard disk jumper settings, the solution to refer to the 5th. 7.Floppy disk (s) fail or floppy disk (s) fail (80) or floppy disk (s) fail (?) Chinese: Unable to drive th
back up the data in the computer system, in order to save storage space, the backup files are often compressed. The following are the commands for backup and compression, respectively.
Tar command
Tar can create archives for files and directories. With tar, users can create files for a particular file (backup files), change files in their files, or add new files to the file. Tar was originally used to create files on tape, and now users can create files on any device, such as a
definitely not running Smartdrv.exe before installation." I want to ask the Smartdrv.exe file what 饔?
Smartdrv.exe This file must be clear to friends who are familiar with DOS, and the main purpose is to increase caching for disk file reads and writes. It is known that memory reads and writes much higher than disk, and if memory is read-write cache can effectively improve the efficiency of the system. Smartdrv.exe This file is in each version of Windows installation CD or windows/command/on th
, you can use the command:
#modeprobe hisax io=0x180 irq=10 type=3 protocol=2
For plug-and-play, use:
#pnpdump〉/etc/isdn.con #isapnp/etc/isdn.conf #modprobe hisax irq=10 io=0x680 type=14 protocol=2 id=isdn0 3) installation Isdn4linux , and then execute the "makedev.sh" script in the Scripts directory and add ISDN devices;
4 Execute echo 1〉/PROC/SYS/NET/IPV4/IP_DYNADDR command to support dynamic IP;
5 then write an ISDN script based on the PPP script. 52. How to use the optical drive under Linux?
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