对比配置文件 左右对比 Diff

# postgresql.service is the meta unit for managing all PostgreSQL clusters on # the system at once. Conceptually, this unit is more like a systemd target, # but we are using a service since targets cannot be reloaded. # # The unit actually managing PostgreSQL clusters is postgresql@.service, # instantiated as postgresql@15-main.service for individual clusters. [Unit] Description=PostgreSQL RDBMS [Service] Type=oneshot ExecStart=/bin/true ExecReload=/bin/true RemainAfterExit=on [Install] WantedBy=multi-user.target