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Vyacheslav Gapon – personal blog, manuals, articles, notes, development

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Upgrade from Ubuntu 20.04 to 22.04 using “do-release-upgrade” command

For example, I will upgrade Ubuntu Server 20.04 to version 22.04.

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Posted byVyacheslav20.04.202320.04.2023Posted inLinuxLeave a comment on Upgrade from Ubuntu 20.04 to 22.04 using “do-release-upgrade” command

Bird log rotation

I will give an example of the Bird log rotation script, since by default it was not in Ubuntu 18 and in neighboring versions too.

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Posted byVyacheslav14.04.202314.04.2023Posted inLinuxTags: bird, logrotateLeave a comment on Bird log rotation

Moving Nextcloud to another server

For example, I will transfer Nextcloud from one Linux server to another and change the domain.

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Posted byVyacheslav13.04.202314.04.2023Posted inLinuxTags: NextcloudLeave a comment on Moving Nextcloud to another server

Migrating from Quagga to Bird

For example, I will give a simple example of migrating from Quagga to Bird, that is, how can you install Quagga and Bird at the same time on the same server, and switch between them.

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Posted byVyacheslav11.04.202311.04.2023Posted inLinuxTags: BGP1 Comment on Migrating from Quagga to Bird

MySQL. Accepted a connection with deprecated protocol ‘TLSv1.1’

One day I noticed warnings in the MySQL logs:

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Posted byVyacheslav11.04.202314.04.2023Posted inMySQL, SecurityLeave a comment on MySQL. Accepted a connection with deprecated protocol ‘TLSv1.1’

iPerf Mulicast

I will show an example of running iPerf to test network bandwidth using UDP Multicast.

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Posted byVyacheslav07.04.202307.04.2023Posted inLinux, NetworksTags: multicast, PerformanceLeave a comment on iPerf Mulicast

How to translate SNMP MIB to OID

In this article, I will show an example of how to translate SNMP MIB to OID.

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Posted byVyacheslav03.04.2023Posted inLinux, MonitoringTags: SNMPLeave a comment on How to translate SNMP MIB to OID

Configuring NTP on Huawei Quidway S2300

I will show an example of setting up an NTP client on Huawei Quidway S2300 series switches so that the time on the switch is synchronized with the time on the NTP server.

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Posted byVyacheslav31.03.202331.03.2023Posted inHuaweiTags: NTPLeave a comment on Configuring NTP on Huawei Quidway S2300

Download TermIT “Smart” series Operation manual

Download the user manual for electric boilers TermIT series “Smart”

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Posted byVyacheslav30.03.202330.03.2023Posted inFilesTags: PDFLeave a comment on Download TermIT “Smart” series Operation manual

The screen lights up on Xiaomi smartphones

I noticed one night on the Xiaomi Redmi 10 phone that the screen often lights up, while there were no sounds or vibrations.

Continue reading “The screen lights up on Xiaomi smartphones”
Posted byVyacheslav30.03.202330.03.2023Posted inXiaomiLeave a comment on The screen lights up on Xiaomi smartphones

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