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Learn to control resource limits with rctl in FreeBSD. Discover how to set and enforce constraints on processes and jails to manage system resources effectively.
Discover which Linux monitoring tool best fits your system administration needs. Compare top, atop, btop, and htop in this comprehensive analysis of features, interfaces, and practical usage scenarios. Looking for the perfect Linux monitoring tool? Our in-depth comparison of top, atop, btop, and htop helps you choose the right one for your needs, plus how to install the beautiful Everforest theme for btop.
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./pg_ctl promote -D /usr/edb/as12/data
Once the command is executed, it verifies any files available in the pg_wal folder, replays them, and then starts as a master node. It does not try to connect to the (old) master server, and hence the promotion is very fast.