In the early morning, I received alert text messages from Ali cloud server.Emergency security incident: access malicious download source, access malicious download IP.Instant wake up, immediately get up to handle.
First log in to Aliyun backstage, check the security center's warning mascot, found several records:
Parent process path: /usr/bin ...
Posted by lur on Wed, 20 May 2020 09:57:35 -0700
rsync+lsyncd to realize real-time file synchronization
yum -y install rsyncd (both the synchronized end and the synchronized end need to be installed)
1. Provide lsyncd installation source
rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
2. Dependency of installing lsyncd from yum
yum -y install ...
Posted by Loriq on Sun, 10 May 2020 09:07:57 -0700
Detailed explanation of Ansible Roles and practical cases
Add user account
1. Login account used by operation and maintenance personnel;
2. All businesses are placed in the "home directory of yun users" under / app / to avoid misplacement of business data;
3. This user is also used by ansible, because alm ...
Posted by chard on Fri, 08 May 2020 06:53:59 -0700
Here, "copy on write" is enclosed with a quotation mark, because this is specifically for the copy on write effect when rsync backup is used, rather than the actual copy on write effect. Its purpose is as follows:
After backing up the data using rsync, create a snapshot immediately:
The data state of the snapsh ...
Posted by primuz on Mon, 06 Apr 2020 00:17:49 -0700
1. Eliminate if...else
2. Reflection mechanism
3. getattr Details
These two days, we are optimizing Tencent's cloud migration platform. SmartMS When using the middleware (go2cloud_api). Some of the interfaces ...
Posted by hhheng on Fri, 13 Mar 2020 09:52:31 -0700
Click the upper right corner to force the end of "installer"
Open terminal, enter the command "ps -ef | grep install", find the legacy process and kill it
Enter the command "xcodebuild -license" and agree
MacPorts is stuck because the installation script uses Rsync update during the installation pro ...
Posted by swathin2 on Thu, 09 Jan 2020 07:11:03 -0800
Ansiable bulk configuration management through playbook
playbook is composed of one or more modules. It uses many different modules to accomplish one thing.
Install a service, configure, and start.
1. Find someone to shoot.
2. General tasks.
3. How to do it.
Install httpd Service - > Playbook
1. i ...
Posted by ramrod737 on Thu, 02 Jan 2020 04:35:26 -0800
Check before configuration
1. First, make sure that Rsync has been configured and the client can push files to the server
[test@C64-6-B ~]$ rsync -avzP ./syncdir firstname.lastname@example.org::syner --password-file=/etc/rsync.password
sending incremental file list
sent 52 bytes received 12 bytes 42.67 bytes/sec
total size ...
Posted by Ralf Jones on Wed, 25 Dec 2019 12:18:46 -0800
A fast incremental backup tool
Remote Sync, remote synchronization
Support local replication or synchronization with other SsH, rsync hosts
Official website: http://rsync.samba.org
Configure rsync Source Server
rsync Synchronization Source
Refers to a remote server for backup operations, also known as a backup source
Posted by dico on Tue, 24 Dec 2019 08:54:33 -0800
A fast incremental backup tool
Remote SyncSupport local replication or synchronization with other SSH and rsync hostsOfficial website: http://rsync.samba.org
Configure rsync source server
rsync sync source
Refers to the remote server of the backup operation, also known as the backup source
Configure rsync source
Posted by sangamon on Tue, 24 Dec 2019 00:13:41 -0800