内容可能已经过时,仅作为原文备份
图片也丢了
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nano /etc/ssh/sshd_config
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systemctl restart sshd.service
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apt-get install fail2ban
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[DEFAULT] destemail = your@email.here sendername = Fail2Ban [sshd]`` enabled = true port = 22 [sshd-ddos] enabled = true port = 22
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systemctl restart fail2ban
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apt-get install ufw
//默认开启出站关闭入站 sudo ufw default allow outcoming sudo ufw default deny incoming
//按需开启入站端口 sudo ufw allow 80 sudo ufw allow 443 sudo ufw allow 22 ufw enable
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systemctl daemon-reload systemctl restart pleroma
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$ ./bin/pleroma_ctl config migrate_from_db
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systemctl restart pleroma
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systemctl restart pleroma
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sudo -Hu postgres pg_dump -d <pleroma_db> –format=custom -f </path/to/backup_location/pleroma.pgdump>
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sudo -u postgres psql
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\du
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\l
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\q
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