Category Archives: debian

debian

使用letsencrypt免费证书

权威参考如下 https://certbot.eff.org 按照教程操作,选择 … Continue reading

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define tmux prefix c-s

vim默认的c-b和bash的热键冲突,好多人都用的c-x 但是这个在vim里也 … Continue reading

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postfix 垃圾邮件问题

邮件服务器又出问题,上去一看根目录满了,清空了邮件日志,并查看了一下最新的日志发 … Continue reading

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