What is IPFS = Internet Planetary File System (peer-to peer) ? It’s a decentral sharing Ecosystem for Files on Blockchain Technology Why is it a current Hype? Cause it overs many Solutions for saving files into the IPFS Blockchain Cloud with unchangeable Fingerprints by Blockchain Hashes. A Folder gets a fixed Hash Key on Uploading Data for Example: Linuxblog on IPFS worldwide accessible by: https://ipfs.io/ipfs/QmXuqCg7cmX9oxyX1LgWhu22TrHXxoKczL4ff8yJoxnwSG where the first part is the Data Gateway this can be changed to other public Gateways like: https://dweb.link/ipfs/ add here the Content Data Hash “QmXuqCg7cmX9oxyX1LgWhu22TrHXxoKczL4ff8yJoxnwSG” to (click the URL to Test): https://dweb.link/ipfs/QmXuqCg7cmX9oxyX1LgWhu22TrHXxoKczL4ff8yJoxnwSG if you upload or […]
Category: cloud
Redis Monitoring command line
Open a Console to checkout the IO of the REDIS Socket on Ubuntu Linux do: redis-cli -s /var/run/redis/redis-server.sock at the Prompt enter “MONITOR” ! redis /var/run/redis/redis-server.sock > MONITOR Lines run should be seen.. like 1643798561.129268 [0 unix:/var/run/redis/redis-server.sock] "EXPIRE" "98f4dfa05f67a630e9a828ad8a7c30d9/lockfiles/5cd93670745f7ff4ef4b456cc9c8b126" "3600" 1643798561.130843 [0 unix:/var/run/redis/redis-server.sock] "INCRBY" "98f4dfa05f67a630e9a828ad8a7c30d9/lockfiles/262023e9d503ea4158010bfebc4124bd" "1" 1643798561.131158 [0 unix:/var/run/redis/redis-server.sock] "EXPIRE" "98f4dfa05f67a630e9a828ad8a7c30d9/lockfiles/262023e9d503ea4158010bfebc4124bd" "3600" 1643798561.132725 [0 unix:/var/run/redis/redis-server.sock] "INCRBY" "98f4dfa05f67a630e9a828ad8a7c30d9/lockfiles/84b5072ee7801482b6bf7d661003df87" "1" 1643798561.133044 [0 unix:/var/run/redis/redis-server.sock] "EXPIRE" "98f4dfa05f67a630e9a828ad8a7c30d9/lockfiles/84b5072ee7801482b6bf7d661003df87" "3600" 1643798561.138752 [0 unix:/var/run/redis/redis-server.sock] "WATCH" "98f4dfa05f67a630e9a828ad8a7c30d9/lockfiles/84b5072ee7801482b6bf7d661003df87" 1643798561.139097 [0 unix:/var/run/redis/redis-server.sock] "GET" "98f4dfa05f67a630e9a828ad8a7c30d9/lockfiles/84b5072ee7801482b6bf7d661003df87"
Nextcloud Owncloud Upgrade Traps
If you use Nextcloud (Owncloud) and you login into the Admin Panel the Updater display you that your Setup is outdated, you MUST handle as follows to PREVENT System Problems: Do FULL-BACKUP the Server Setup before you CHANGE something! Pre-Check Nextcloud Version dependency‘s of PHP-Version and MYSQL Version! Cause Nextcloud offers NO System PRECHECK or Auto-Stop! Login into the Server via SSH Console and go to the /var/www/nextcloud folder. Run: sudo -u www-data php /var/www/nextcloud/updater/updater.phar Read Upgrade Echos on Console Advantage the Console-Version is mostly faster and more stable than the browser! Relogin as Admin to the Nextcloud Panel! In 99% of Problems the […]