Linux

In actual work, the Linux system is often encountered to restart the network card operation. Here to tidy up, a variety of ways to restart the network card. First, service network restart 1, first use the CRT tool to connect to the Linux command

Invokes the device's IOCTL function at the command line. In a Linux system, it seems that the direct operation of the device is only IOCTL function. The parameters he accepts are not too much, and they all correspond to one by one. Blockdev-Call

1, need to check whether the Linux has been installed samba; Check the command for: Rpm–qa |grep Samba; If there is no output of any information, indicating that there is no installation, need to download the installation of Baidu, download the

How to install HP computer Kylin Linux System 1, will engrave the compact disc into the optical drive, restarts the computer, the boot F9 chooses the CD-ROM to boot. After booting into the HP recovery interface, directly select Restore System from

Installing VMware tutorials under Linux systems Because the project needs, in Linux under the virtual a Windows, after looking for some information, found that can be used as a VMware to achieve, of course, there are other virtual machines can be

Choose a permanent method, is to modify the/etc/under the Fstab file, my fstab content is as follows: /DEV/HDA9/EXT2 Defaults 1 1 /dev/hda8/boot ext2 Defaults 1 2 None/dev/pts devpts gid=5,mode=620 0 0 NONE/PROC proc Defaults 0 0 NONE/DEV/SHM

The Linux system provides us with the solution, that is, the Tmpfs file system, TMPFS can use the memory directly, while not enough memory to use the swap partition to store. Also note that TMPFS is not persistent, restart data does not retain,

1 IP Address 1 IP address is a two-tier address scheme, an IP address identifies a host (or a network interface) 2 Now the most widely used is IPv4, has begun to gradually fragrant IPv6 switch 3 IPv4 address is 32 digits, IPv6 is 128 bits 41 IPv4

viewing disks Df-h View the size of the file folder under the current directory. Du-sh * viewing system CPUs Top then press "1": you can see how many nuclear CPUs there are Free-m See how much memory there is. View 2743 thread-occupied

One: Liunx's master boot record was destroyed by the repair method: DD if=/dev/zero OF=/DEV/SDA bs= Unit size count= number Use this command to break the master boot record. Repair process: 1: Reboot A. CD-ROM rescue B. Network-style rescue 2:

Linux root password Retrieve method a 1th step: In the system into a single user state, directly with passwd root to change. 2nd: The installation of CD-ROM boot system, Linux rescue State, the original/partition hook up, the following practices:

Invokes the device's IOCTL function at the command line. In a Linux system, it seems that the direct operation of the device is only IOCTL function. The parameters he accepts are not too much, and they all correspond to one by one. Blockdev-Call

Samba Introduction: Early in between UNIX, or between Linux can share resources through FTP, but also through NFS shared resources, and now more through the Samba server. The main purpose of Samba is to replace the early NFS service, which not

9 Linux Simple and practical instruction introduction Today, we share with you the experience of learning Linux, write it down and share it with you. 1, instructions: LS Description: LS is often used in the console interface to view the current

Role: Modify user password Format: passwd [options] [LOGIN] Describe: Ordinary users can only modify their own password, Superuser can modify the password of any account, can also change the validity of the relevant account password; Superuser

Perhaps many people hold the view that the Linux virus is less because Linux is not as popular as Windows, in fact, this view has been refuted before, one of the most powerful argument is: If the writer of the virus write Windows virus because of

Modify system Boot Level: Modify system default boot to 3 multi-user state, there are 7 kinds of boot level in Linux, the default is X-window, such as Windows window mode, and Linux operation and configuration generally we are in the form of input

[Root@localhost ~]# LL Total 88 -rw-r--r--1 root 1022 Feb 16:07 anaconda-ks.cfg Drwxr-xr-x 2 root 4096 Feb 16:07 Desktop -rw-r--r--1 root 49229 Feb 16:07 Install.log -rw-r--r--1 root 5133 Feb 16:06 install.log.syslog -rw-r--r--1 root 7 May 2 05

/BIN: is the acronym for Binary, which is a legacy of UNIX system habits, storing the commands most often used by users. such as: Ls,cp,cat and so on. /boot: Here are some of the core files used to start Linux. /dev: is the abbreviation of device.

based on the official message: 1, because WPS to the XML part of the format of the compatibility has yet to be improved, it is not perfect compatible with msword2007 format documents, please verify on the win platform; 2, because the development