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Category Archives: Linux

Privoxy Web Proxy

Privoxy is a free web proxy with advanced features.

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Posted byVyacheslav24.07.202024.07.2020Posted inLinux, SecurityLeave a comment on Privoxy Web Proxy

Hyper-V Network Configuration

I will give an example of creating virtual switches, configuring network and NAT in Hyper-V.

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Posted byVyacheslav20.07.202020.07.2020Posted inLinux, NetworksTags: Hyper-VLeave a comment on Hyper-V Network Configuration

Time sync on Ubuntu 18.04

I will give an example of setting time synchronization on Ubuntu Server 18.04.

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Posted byVyacheslav14.07.202014.07.2020Posted inLinuxTags: NTPLeave a comment on Time sync on Ubuntu 18.04

How to install TOR (The Onion Router) on Ubuntu

Tor (The Onion Router) is a system that allows you to establish an anonymous network connection that is protected from listening. It is considered as an anonymous network that provides encrypted data transmission.

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Posted byVyacheslav10.07.202010.07.2020Posted inLinux, SecurityTags: proxyLeave a comment on How to install TOR (The Onion Router) on Ubuntu

How to solve Excessive resource usage: cpanelroundcube

Once, one of the employees opened a web-based email interface (usually located at https://example.com:2096), left the browser window open for a long time, and then the following messages began to arrive at the administrator’s email:

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Posted byVyacheslav10.07.202010.07.2020Posted incPanelLeave a comment on How to solve Excessive resource usage: cpanelroundcube

PCI Express ASPM

ASPM (Active-State Power Management) is used to manage the power consumption of PCI Express buses, even if the PCIe device is in use and may affect the device’s response delay.

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Posted byVyacheslav06.07.202006.07.2020Posted inLinuxTags: PerformanceLeave a comment on PCI Express ASPM

Netplan. Adding Routes

I’ll give an example of adding routes in the Netplan configuration.

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Posted byVyacheslav06.07.202002.11.2023Posted inLinux, NetworksTags: NetplanLeave a comment on Netplan. Adding Routes

How to disable auto-update on Ubuntu 18

Sometimes on some servers it is extremely necessary to turn off automatic system updates, since services compiled from the source code for a specific kernel may not start after updating it, so I decided to write this article.

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Posted byVyacheslav03.07.202011.11.2020Posted inLinuxLeave a comment on How to disable auto-update on Ubuntu 18

How to save IPTables rules

In this article, I will describe several options for saving IPTables rules so that they load when the operating system starts.

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Posted byVyacheslav03.07.202003.07.2020Posted inLinuxTags: IPTablesLeave a comment on How to save IPTables rules

Solution: No /etc/rc.local file on Ubuntu 18

I once noticed that by default there is no /etc/rc.local file in Ubuntu 18, but it can be created.

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Posted byVyacheslav30.06.202006.10.2022Posted inLinuxLeave a comment on Solution: No /etc/rc.local file on Ubuntu 18

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