The online tutorial is a bit overwhelming. Most of us are talking about what to install the plug-in yum downloadonly first, which is not necessary in practice.I see this on websites abroad:
Usually he will give you the address of an rpm report:
Posted on Sun, 05 Apr 2020 10:06:59 -0400 by anwoke8204
1, Hide process
1. The tools used in this paper are https://github.com/gianlucaborello/libprocesshider Can be downloaded
2. The idea is to realize the hijacking of system functions by using LD ˊ preload
Ld_preload, an environment variable, is used to load dynamic libraries. The priority of dynamic library loading is the highest. Generally, t ...
Posted on Mon, 23 Mar 2020 10:13:26 -0400 by dickey
Cause of the problem: at first, the default yum source of CentOS 8 can be used normally, but after the Development Tools is installed with the following command:
yum groupinstall -y "Development Tools"
I don't know why I started to have the problem of synchronization warehouse cache failure, and I couldn't install some toolkits normally. The e ...
Posted on Mon, 23 Mar 2020 07:39:35 -0400 by Dlex
Send echo request of ICMP Protocol to target host
Send ICMP:-I INTERFACE from the specified local interface
There are multiple interfaces (network cards) in this machine. You can choose which interface to send from: - i (capital i)
The interface enp0s3 is the local intranet ip; the interface enp0s8 is the nat ip a ...
Posted on Wed, 19 Feb 2020 22:44:43 -0500 by srikanth03565
Container-style Nginx is convenient, but it requires support from the Docker operating environment, so in some cases it is still very convenient to install and set Nginx directly on a physical machine.This article provides a basic introduction to this topic.
CentOS/RHEL installa ...
Posted on Tue, 28 Jan 2020 20:31:22 -0500 by tryingtolearn
Docker Cgroup Resource Configuration Method
Cgroup is a mechanism provided by the Linux kernel to limit, record, and isolate the physical resources used by process groups
Docker uses Cgroup to control the resource quotas used by containers, including cpu, memory, and disk. Docker basically covers common resource quotas and usage control
Posted on Thu, 09 Jan 2020 20:50:18 -0500 by brax23
Redis is an open source (BSD licensed) in memory data structure storage system, which can be used as database, cache and message middleware. It supports many types of data structures, such as strings， Hashes (hashes)， lists， Sets (sets)， sorted sets And scope query bitmaps， hyperloglogs Sum geospatial Index radius query. R ...
Posted on Mon, 06 Jan 2020 00:06:16 -0500 by MmmVomit
Reprinted from: http://seanlook.com/2015/05/06/lsyncd-synchronize-realtime/
yum -y install rsync
Or compile and install:
tar zxvf rsync-3.1.3.tar.g ...
Posted on Sat, 04 Jan 2020 22:06:20 -0500 by dysonline
How to install blue whale's fta when ssh is not the default 22 port?
How to install blue whale's fta?
q. Prerequisite knowledge:
This article is based on how to install blue whale's bkdata when ssh is not the default 22 port? "https://blog.csdn.net/haoding205/article/details/82775871
In the above, we ...
Posted on Sun, 29 Dec 2019 10:23:08 -0500 by darkshine
How to use yum to check which packages are installed under linux
List all installed packages
yum list installed
yum common commands for package operations:
1. Use yum to find the packageCommand: yum search2. List all installable packagesCommand: yum list3. List all updatable packagesCommand: yum list updates4. List all installed packagesCom ...
Posted on Tue, 17 Dec 2019 09:36:52 -0500 by codects