Linux

Background: I want to know the operating disk number in Linux. The first time I saw the numbers such as hda1 and hdb2, I felt a little dizzy. Why should those people choose these weird strings. In fact, as long as you understand the meaning, you

Free Linux virtual lab The IT Application Technology Development Department of Fudan University International Business Technology lecture Institute provides a Linux virtual system open to the public,Anyone can connect to this virtual system through

Notes on using CVS-Windows errors and Linux errors? DebuggingProgramWhen it is found that there is always a segment overflow error, even at the entrance of the program (the winmain entrance has been redefined by us, so the entrance here refers to

1. memtest86 + Memtest86 + is exposed to Linux, but this memory test tool is not attached to Linux; Memtest86 + is a memory testing tool, but this software cannot run when Windows or Linux is enabled. That is, when Windows is enabled, you cannot

I. operation instructions Chmod changes file attributes. it is most convenient to use the octal number. 1 indicates executable (x), 2 indicates readable (w), and 4 indicates writable (R ). by adding these numbers, you can combine them into different

I use centos5.5. By default, the NTFS file system is not supported. Therefore, the NTFS Driver must be installed; If the driver is not installed, the following error occurs: NTFS-3G: http://www.tuxera.com/community/ntfs-3g-download/after download

We have talked about how to install putty and SSH to remotely log on to Linux. In fact, Telnet works similarly; Note: (1) install and enable the telnet service on Linux; (2) Enable the telnet service in windows; Run the following command on

I. Introduction to disk partitioning Theory One sector of a disk has 512 bytes. the first sector stores the MBR and partition table. The Boot Loader is the program that loads the kernel. For example, grub is the most commonly used boot loader; MBR:

The process is extremely tortuous and tossing. Download vpnclient-linux-x86_64-4.8.02.0030-k9.tar.gz Decompress tar-zxf vpnclient-linux-x86_64-4.8.02.0030-k9.tar.gz Install./vpn_install The first bunker: Cisco Systems VPN Client Version 4.8.02 (003

1. Man For commands that are not sure about their usage (such as LS), we can first use the man command to understand Format: man ls You can use the space key to flip pages, or use the up and down arrow keys to flip pages up and down. to exit, enter

First, install Samba: Code: Sudo apt-Get install sambaSudo apt-Get install smbfs Next we will share the readable and writable folders of the group. Assume that the folder you want to share is/home/Ray/share. First create

Several things after Linux Installation I have been installing Fedora Core 5 (fc5) for a long time, and I don't have time to start it up. It's just fun recently. it's really good. I think everything that can be done on windows can be done very well

Configuration instance:(1) set the time server:# Touch/etc/NTP. conf generate the configuration file NTP. conf================================= NTP. conf ==========================Server 202.197.89.0Fudge 202.197.89.0 stratum 10Driftfile/etc/NTP.

Linux programming-daemon is a special process running in the background. It is independent of the control terminal and periodically executes a task or waits to process some events. Daemon is a very useful process. Most Linux servers are implemented

A process can be said to be the most basic component of the OS, because a process hasPseudo-parallelPseudo-parallel refers to fast switching between multiple programs to achieve multi-task processing.Readiness, running, and blocking. Running State-

 1. Enable the SPI Option When configuring the Linux compilation options, as shown below: -> Device Drivers -> SPI support SPI support * ** SPI master controller drivers *** -*-Bitbanging SPI master Samsung s3c24xx series SPI <> Samsung s3c24xx

1. Create Environment VariablesExport ACE_ROOT =/home/zjy/ACE_wrappersExport PATH = $ PATH: $ ACE_ROOT/MCM2. Generate the makefile file# Cd/home/zjy/ACE_wrappers/ace# Mcm. pl-type make-include ../bin/MakeProjectCreator/config ace. MCMMakefile. ACE

In linux, some common shutdown/restart Commands include shutdown, halt, reboot, and init, which can be used to restart the system. However, the internal working process of each command is different, through the introduction in this article, we hope

After finishing linux deepin on Tuesday evening, I finally decided to install linux deepin tonight. LD is installed on the physical machine and deepWin is used (in fact, wubi is changed to deepWin in depth). For more than ten minutes, there is no

  ==================================Common commands:======================================[Mount file]Sudo mount-t vboxsf cct/mnt/share If you do not want to manually mount each time, you can add Gongxiang/mnt/shared vboxsf rw, gid = 100, uid = 1000,