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  • postgresql错误处理

    psql: 无法联接到服务器: 没有那个文件或目录
    服务器是否在本地运行并且在 Unix 域套接字
    "/var/run/postgresql/.s.PGSQL.5432"上准备接受联接?

    ubuntu@dongyang-K46CB:/$ sudo service postgresql start
    Failed to start postgresql.service: Unit postgresql.service is masked.
    ubuntu@dongyang-K46CB:/$ sudo systemctl unmask postgresql
    Removed symlink /etc/systemd/system/postgresql.service.

    ubuntu@dongyang-K46CB:/$ sudo systemctl restart postgresql
    ubuntu@dongyang-K46CB:/$ sudo service postgresql start
    ubuntu@dongyang-K46CB:/$ service postgresql status
    ● postgresql.service - PostgreSQL RDBMS
    Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled)
    Active: active (exited) since 三 2017-04-05 23:40:24 CST; 20s ago
    Process: 9895 ExecStart=/bin/true (code=exited, status=0/SUCCESS)
    Main PID: 9895 (code=exited, status=0/SUCCESS)

    4月 05 23:40:24 dongyang-K46CB systemd[1]: Starting PostgreSQL RDBMS...
    4月 05 23:40:24 dongyang-K46CB systemd[1]: Started PostgreSQL RDBMS.
    4月 05 23:40:37 dongyang-K46CB systemd[1]: Started PostgreSQL RDBMS.

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  • 原文地址:https://www.cnblogs.com/cdyboke/p/6671284.html
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