How to install the php curl extension in linux?

1. To install curl, you need to install curl. The steps are as follows: cd / usr/localwget http://curl.haxx.se/download/curl-7.44.0.tar.gztar zxf cur

The method of checking whether php is installed under linux

First, through the php-v command to check the current version of php php-v if php is not installed, it will generally prompt that there is no php command. (recommended for video tutorials: linux video tutorials) 2. Check whether there is php in the installed package. Take redhat as an example, you can

How can I use the command to prohibit uploading directories from executing php scripts in linux?

This can be achieved by modifying the nginx.conf configuration file. The method is as follows: prohibit single directory: location ~ * ^ / attachments/.*. (php | php5) ${deny all;} prohibit multiple directories: location

Ambassador, the "door god" of cloud native applications

At present, open source projects in the industry based on cloud native ideas focus on the management and control of micro-services and the communication between services under the micro-service architecture. They effectively solve the problem of east/west traffic control caused by "service isomerization", "dynamic" and "multi-protocol" scenarios, while

Configuration of Nginx service virtual host-based on domain name, port, IP (actual combat! )

DNS service configuration 1. Install the bind service [root@localhost sbin] # yum install bind-y.bat / omit the installation process [root@localhost sbin] #

Create and manage ESXi network

1. Case study 1. Case Overview the basis for ensuring normal communication between virtual machines in ESXi is network services. Usually, in physical networks, different physical devices are needed to connect to form stable and efficient network services, while in virtual networks, different virtual devices are needed to provide services for them.

Resolution of AIX 7.1 jar unzip decompression error problem

At the beginning of using jar-xvf for decompression also reported an error, suspected that there is something wrong with the jar decompression command. Install the zip-related package and then decompress it or report an error. Jar decompression error report jar-xvf aix.ppc64_11gR2_database_1of

Wine (CrossOver) makes you run windows applications on the macOS platform like silk.

As we all know, there are very few applications on the macOS platform, and some commonly used applications on the windows platform are even more difficult to find on the macOS platform, sometimes there is a corresponding version of mac, but it is generally relatively crude, or looking for a substitute, but it is not satisfactory.

Detailed explanation of firewalld Firewall configuration address camouflage and Port forwarding to ensure Linux system Security

Through the introduction of firewalld firewall to ensure the security of Linux system, we can understand the firewalld firewall of Linux system in detail, and we can write some relatively simple firewall rules. The Linux firewall can act as a router (gateway). NAT on the router

From a simple requirement to syslog and unix domain socket in Linux environment

Requirements: back to the top work, there is a server program running in the Linux (debian8) environment, which is implemented in Python language. There are different priority logs to record in the code, and the logging module of python is used to output to a file during development.

Set up a FTP service that allows people to upload and download data (both wide area network and regional network)

I. the principle and protocol of FTP service. What is FTP? FTP is one of the protocols in the TCP/IP protocol group, which is the abbreviation of File Transfer Protocol. This protocol is the basis for Internet file transfer, which is provided by the

Use the custom Action feature of FSRM's Task and take advantage of the Hardlink feature to back up data

Background information: our data is stored in three locations, local, same city and different places. Backup data will be placed locally, and then routinely synchronized to two places in the same city and different places through DFS. Because the feature of DFS is bi-directional synchronization, if you delete and update files in one place, the three places will be the same.

GFS distributed File Storage system (Theory)

GlusterFS Overview GlusterFS introduction the open source distributed file system consists of storage servers, clients and NFS/Samba storage gateways RDMA: responsible for data transfer GlusterFS features scalability and high performance

Common Server Core commands under windows Server 2008 R2

1. Modify computer name working group: Netdom RenameComputer% ComputerName% / NewName: 08R2ServerCore domain environment: Netdom RenameComputer

IIS7.0 configuration of WIN2008 system REWRITE pseudo-static environment

It is also very easy to configure the pseudo-static environment in the win2008 system. Today, I didn't come to the network to tell you to go to the official website to download the pseudo-static rewriting plug-in https://www.iis.net/downloads/microsoft/url-rewri.

The difference between Linux mkdir and mkdir-p

Directory: / home/s/Documents/Practice/Linuxmkdir: if there is a situation where the parent directory does not exist, the subordinate directory cannot be created and ERRORs@s:~/Documents/Practic will be proposed.

Docker Learning-docker Container running

Docker run is the way to start the container, and you can specify the commands to be executed when the container starts in three specified ways. (1) CMD instruction (2) ENTRYPOINT instruction (3) is specified on the command line in docker run but docker run does not

File lookup

File search and compressed file search find qualified files on the file system locate command: fuzzy search locate, non-real-time need to manually update the database updatedb-i: case-insensitive search column locate-I pasSSWd-n

How to Ping many IP addresses at the same time, a little trick to save N hours?

Ping command is the most commonly used command for us to check the network. As network personnel, it is basically used every day, which can help us to analyze and determine network faults. What if there are 10 devices, 100 devices and 1000 devices? Every ping used to drive people crazy. This

The function and working process of vrrp

VRRP: (public protocol) runs between multiple routers and can virtualize one or more gateway IP addresses (virtual routers), thus realizing the interworking between different network segments of the internal network; the working process of VRRP: 1. "multiple" routers running VRRP use VRRP.