Linux

How do we accidentally execute the following command on a Linux system?RM-RF/If we mistakenly delete the document, how to recover it?This time, our protagonist Trash-cli is about to play, he has achieved similar windows in the Recycle Bin

OpenSUSE's official Firefox1 version is usually lower than the latest release of Firefox. For example, the latest version of Firefox is 34, but Firefox 33 is available on the OpenSUSE source. So if you want to use it as soon as possible after the

Description RouterOS Server ip:172.31.101.80 RouterOS version: RouterOS V6.15 Demand: To configure the PPTP VPN server on the RouterOS server, the PPTP VPN Client dial-in network segment is: 172.31.101.60-

1. First to generate the server-side private key (key file): The code is as follows Copy Code OpenSSL genrsa-des3-out Server.key 1024 The runtime prompts for a password, which is used to encrypt the key file

Atime:access time when the file (read or executed) or directory was last accessedMtime:modofy time when the file (content) or directory (content) was last modifiedCtime:change time when the file (property) or directory (property) was last changed

First, install the JMeter1, the last JMeter compressed package to a Linux server, such as:/opt directory2, decompression unzip Apache-jmeter-3.1.zip3. Configure Environment variables: vi/etc/profileAdd at the end:Export

How to add a new hard drive to Linux automatically mount a hard drive　　1. Insert a new hard drive, start a Linux server, use Fdisk-l to view the hard disk#fdisk-L　　disk/dev/sdb:1000.2 GB, 1000204886016 bytes　　2. Format the hard drive　　#mkfs-T

13th unit hard disk partition, format and file System Management IIfile system mount and unloadWhat is Mountfeatures of the Mount commandexample of use of the Mount commandfeatures of the Umount commandexamples of the use of UMOUNT

##################### #NFS ############################NfsManual Mount Mode1) Yum Install Nfs-utils2) SHOWMOUNT-E IP # # identifies shares under this IP3) Mount Ip:/sharedir/mountpoint # # mount point mount directory650) this.width=650; "Src=" Http:/

The Linux file type and the name of the Linux file represent the meanings of two different concepts. We create through general applications such as File.txt, file.tar.gz, these files, although to be opened with different programs, but in the Linux

Transfer from:Linux Add/Remove users and user groupsThis article summarizes some of the commands and parameters that are commonly used when adding or removing users and user groups from Linux.1, Build Users:AddUser PHPQ//New PHPQ Userpasswd

In this article, we'll cover several top-of-the-box AI tools for the open source Linux ecosystem. AI is currently one of the areas of progress in science and technology, and many people are working to build software and hardware to address everyday

If you need to detect whether the VPS you purchased and use is true Xen, we can test it in the following ways. The more professional is to use Virt-what script to detect.Detect whether a Linux VPS is a Xen, OpenVZ, or KVM fake methodHere's how:WGE

Original address: Http://www.cnblogs.com/firtree/p/4028354.htmllinux use OpenSSL to achieve certificate issuance (detailed steps)1, first need to install OpenSSL, an open source implementation of encryption and decryption and certification of

First, IntroductionNumber one of the biggest security holes is passwords, as every password security study shows. Hydra is a parallized login cracker which supports numerous protocols to attack. New modules is easy-to-add, beside that, it's flexible

Ubuntu sets the root user logon graphical interface and ubunturoot User Logon By default, Ubuntu does not allow root users to log on to the graphic interface, but only allows others to log on to the graphic interface. This is very troublesome. Due

When a USB flash disk is installed with Kali, the cd-rom cannot be mounted. During the installation of Kali Linux with a USB flash drive, the cd-rom cannot be mounted. Baidu has a poor performance and is drunk.The following test is successful: If

Orphan process, zombie process, and daemon process, orphan daemon process Wikipedia: In the operating system field,Orphan ProcessRefers to the parentProcessThe first type of operation that continues after execution is completed or terminated.Process.

(Reproduced) How to enable root User Logon for Ubuntu keylin 14.04, keylin14.04How to enable root User Logon for Ubuntu keylin 14.04 Ubuntu is a Linux operating system based on desktop applications. Ubuntu is based on the Debian release and GNOME

Simple Network Management Protocol (SNMP) is a standard protocol specially designed for managing network nodes (servers, workstations, routers, switches, and HUBS) in IP networks, it is an application layer protocol.SNMP (Simple Network Management