How To Install trojan on CentOS 8
Introduction
In this tutorial we learn how to install trojan on CentOS 8.
What is trojan
An unidentifiable mechanism that helps you avoid censorship. Trojan features multiple protocols over TLS to avoid both active/passive detection and ISP QoS limitations. Trojan is not a fixed program or protocol. It’s an idea, an idea that imitating the most common service, to an extent that it behaves identically, could help you get across the Great FireWall permanently, without being identified ever.
We can use yum or dnf to install trojan on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install trojan.
Install trojan on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install trojan using dnf by running the following command:
sudo dnf -y install trojan
Install trojan on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install trojan using yum by running the following command:
sudo yum -y install trojan
How To Uninstall trojan on CentOS 8
To uninstall only the trojan package we can use the following command:
sudo dnf remove trojan
trojan Package Contents on CentOS 8
/etc/trojan
/etc/trojan/config.json
/usr/bin/trojan
/usr/lib/.build-id
/usr/lib/.build-id/66
/usr/lib/.build-id/66/d6f8cf119e48628a2fdc0abe401225a54d8f83
/usr/lib/systemd/system/trojan.service
/usr/lib/systemd/system/[email protected]
/usr/share/doc/trojan
/usr/share/doc/trojan/README.md
/usr/share/doc/trojan/authenticator.md
/usr/share/doc/trojan/build.md
/usr/share/doc/trojan/config.md
/usr/share/doc/trojan/examples
/usr/share/doc/trojan/examples/client.json-example
/usr/share/doc/trojan/examples/forward.json-example
/usr/share/doc/trojan/examples/nat.json-example
/usr/share/doc/trojan/examples/server.json-example
/usr/share/doc/trojan/overview.md
/usr/share/doc/trojan/protocol.md
/usr/share/doc/trojan/usage.md
/usr/share/licenses/trojan
/usr/share/licenses/trojan/LICENSE
/usr/share/man/man1/trojan.1.gz
References
Summary
In this tutorial we learn how to install trojan on CentOS 8 using yum and dnf.