Introduction Real-time file synchronization is a very common requirement for operation and maintenance. For example, if a clustered machine needs to upload a file, the previous step is to upload it separately for each server. After synchronizing files, only upload one, and other machines will automatically synchronize. Currently, the mainstream solutions for achieving real-time synchronization […]
Tag: rsync
iOS Xcode 15 Sandbox: rsync(xxxx) deny(1) file-write-create
Question After creating a new project in Xcode and pod install, I encountered the following problem when running: Showing Recent Errors Only PhaseScriptExecution [CP]\ Embed\ Pods\ Frameworks /Users/liyazhu/Library/Developer/Xcode/DerivedData/FoundationPodTest-fzqialiskgziqaajuzeodfplvyrd/Build/Intermediates.noindex/FoundationPodTest.build/Debug-iphonesimulator/FoundationPodTest.build/Script-E88C34EA17BFA0AB57 02C3F2.sh (in target ‘FoundationPodTest’ from project ‘FoundationPodTest’) cd /Users/liyazhu/Desktop/Demo/FoundationPodTest/FoundationPodTest /usr/bin/sandbox-exec -D SCRIPT_OUTPUT_FILE_0\=/Users/liyazhu/Library/Developer/Xcode/DerivedData/FoundationPodTest-fzqialiskgziqaajuzeodfplvyrd/Build/Products/Debug-iphonesimulator/FoundationPodTest.app/Frameworks/FMDB.framework -D SCRIPT_OUTPUT_FILE _1 \ =/Users/Liyazhu/Library/Developer/XCode/DerivedData/FoundationPodtest-FZQIALISKZIQAAJUZEODFPLVYRD/Build/Produg-iPhonesimu Lastor/FoundationPodtest.app/Frameworks/Hyyfoundation.framework -D Script_output_file_2 \ =/Users/Library/Developer/Developer/Developer/Developer/Developer/Developer Xcode/DerivedData/FoundationPodTest-fzqialiskgziqaajuzeodfplvyrd/Build/Products/Debug-iphonesimulator/FoundationPodTest.app/Frameworks/KVOController.framework -D SCRIPT_OUTPUT_FILE_3\=/Users/liyazhu/Library/Developer/Xcode/DerivedData/FoundationPodTest-fzqial iskgziqaajuzeodfplvyrd/Build/Products /Debug-iphonesimulator/FoundationPodTest.app/Frameworks/YYCategories.framework […]
Service security-application protocol rsync unauthorized & ssh vulnerability recurrence
Directory Service Attack and Defense – Application Protocol rsync &ssh Vulnerability Recurrence Vulnerability recurrence Improper configuration – unauthorized access – rsync file backup OpenSSH username enumeration vulnerability libssh authentication bypass vulnerability Service Attack and Defense – Application Protocol rsync & ssh Vulnerability Recurrence Vulnerability recurrence Improper configuration-unauthorized access-rsync file backup rsync default port: 873 rsync […]
Rsync remote synchronization & inotify monitoring
Introduction to Rsync rsync (Remote Sync) is an open source fast backup tool that can mirror and synchronize the entire directory tree between different hosts, support incremental backup, and maintain links and permissions. In a remote synchronization task,the client responsible for initiating rsync synchronization operations is called the initiator, and the server responsible for responding […]
rsync backup tool (with rsync+inotify real-time synchronization deployment example)
rsync backup tool (with rsync + inotify real-time synchronization deployment example) 1. Overview of rsync 1.1 About rsync 1.2 Characteristics of rsync 1.3 Working principle 2. rsync related commands 2.1 Basic formats and common options 2.2 Start and shut down the rsync service 2.3 Basic format of downlink synchronization 2.4 Basic format of uplink synchronization […]
rsync (local, remote) file synchronization
Introduction to rsync sync: Flushes the file system cache, forces modified data blocks to be written to disk, and updates super fast. Generally, execute the sync command before restarting the system. async: cache the data in the buffer first, and then synchronize it to the disk periodically (usually 30s). Good performance, but data security cannot […]
rsync (remote synchronization)
rsync (remote synchronization) rsync is a data mirror backup tool under the linux system. Use the fast incremental backup tool Remote Sync to synchronize remotely, support local replication, or synchronize with other SSH, rsync hosts. rsync supports many features: Can mirror the entire directory tree and file system It is easy to maintain the original […]
rsync remote synchronization realizes fast, safe and efficient off-site backup
Table of Contents 1 rsync remote synchronization 1.1 What is rsync? 1.2 rsync synchronization method 1.3 Features of rsync 1.4 Application scenarios of rsync 1.5 Comparison between rsync and cp and scp 1.6 rsync synchronization source 2 Configure rsync source server 2.1 Create the /etc/rsyncd.conf configuration file 3 initiator 4 Initiator configuration rsync + inotify […]
rsync backup tool (with rsync+inotify real-time synchronization deployment example)
rsync 1. Overview of rsync 1.1 About rsync 1.2 Features of rsync 1.3 Working principle 2. rsync related commands 2.1 Basic format and common options 2.2 Start and shut down the rsync service 2.3 Basic format of downlink synchronization 2.4 Basic format of upstream synchronization 2.4 No interaction 2.4.1 Specify password file 2.4.2rsync-daemon method 2.4.3 […]
rsync remote synchronization + inotify monitoring
Table of Contents 1. Introduction to rsync: 2. Principle of rsync copying: 3. rsync synchronization method: 4. Basic format: 1. Commonly used options: 2. Two methods of synchronization: 3. Interaction-free format configuration: 5. Configure rsync source server: 1. Preparation: 2. Write configuration file: 3. Create a data password file for the backup account: 4. Add […]