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How to fix log_archive_format must contain %s, %t and %r for Oracle Database

Posted on May 23, 2023

ISSUE: ```bash ORA-32004: obsolete and/or deprecated parameter(s) specified ORA-19905: log_archive_format must contain %s, %t and %r [Read More]
Tags: System Oracle DevOps

How to set FirewallD & iptables rules for Oracle Database

Posted on May 15, 2023

Tạo rules cho iptables đối với Oracle trên centos7: # service iptables start # chkconfig iptables on # iptables -A INPUT -p tcp --dport 22 -j ACCEPT # iptables -A INPUT -p tcp --dport 1521 -j ACCEPT # service iptables save # service iptables status Tạo rules cho firewallD đối... [Read More]
Tags: System Oracle DevOps

How to configure sftp users in centos7

Posted on April 2, 2023

Tạo group mới cho sftp sftpusers: [root@centos7 ]# groupadd sftpusers [Read More]
Tags: System DevOps

How to create container logrotate manualy

Posted on August 21, 2022

Tạo ổ lưu trữ file dài hạn: [root@centos7 ]# mkdir -p /data/rotate_logs [Read More]
Tags: Docker DevOps

How to change a path docker default

Posted on August 20, 2022

Kiểm tra dung lượng của /var/lib/docker # du -h /var/lib/docker [Read More]
Tags: Docker DevOps
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