- Семенов Александр
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- Oct 25, 2020
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- 8894
How to get a lets'encrypt wildcard certificate?
Some time ago it became possible to get wilсard cert from Let's Encrypt for free.
Finally, today you can get a wildcard cert. And so, we will tell you how it can be done.
- Семенов Александр
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- Jan 13, 2019
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- Administration
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- 18379
Quickly copy files from server to server in the background. Rsync and scp.
To quickly copy files directly from one server to another, there are many utilities. Consider the most popular ones.
Rsync and scp.
The article is not for experienced administrators. And for programmers and novice administrators who are faced with administrative tasks.
- Семенов Александр
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- Jan 13, 2019
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- Administration
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- 11926
How to install promox 3 on a clean debian 7 (Wheezy) server
The workflow for installing the proxmox 3 virtualization system on a clean debian 7 (Wheezy) OS server.
- Семенов Александр
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- Sep 23, 2015
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- Administration
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- 0
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- 5457
Upgrading GitLab from version 7.14 to 8.0
- Семенов Александр
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- Jul 30, 2015
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- Administration
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- 0
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- 7625
Linux file search. Search for text in files
- Семенов Александр
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- Jul 28, 2015
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- Administration
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- 0
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- 8155
Ошибка Sub-process /usr/bin/dpkg returned an error code (1)
- Семенов Александр
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- Jul 10, 2015
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- Administration
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- 0
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- 12037
How to forward ports in Proxmox (rinetd utility)
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