How To Install pyzor on CentOS 8
pyzor is Collaborative spam filtering system
Introduction
In this tutorial we learn how to install pyzor on CentOS 8.
What is pyzor
Pyzor is a collaborative, networked system to detect and block spam using identifying digests of messages. Pyzor is similar to Vipul’s Razor except implemented in python, and using fully open source servers. Pyzor can be used either standalone, or to augment the spam filtering ability of spamassassin. spamassassin is highly recommended.
We can use yum or dnf to install pyzor on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install pyzor.
Install pyzor 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 pyzor using dnf by running the following command:
sudo dnf -y install pyzor
Install pyzor 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 pyzor using yum by running the following command:
sudo yum -y install pyzor
How To Uninstall pyzor on CentOS 8
To uninstall only the pyzor package we can use the following command:
sudo dnf remove pyzor
pyzor Package Contents on CentOS 8
/etc/pyzor
/usr/bin/pyzor
/usr/bin/pyzor-migrate
/usr/bin/pyzord
/usr/lib/python3.6/site-packages/pyzor
/usr/lib/python3.6/site-packages/pyzor-1.1.0-py3.6.egg-info
/usr/lib/python3.6/site-packages/pyzor-1.1.0-py3.6.egg-info/PKG-INFO
/usr/lib/python3.6/site-packages/pyzor-1.1.0-py3.6.egg-info/SOURCES.txt
/usr/lib/python3.6/site-packages/pyzor-1.1.0-py3.6.egg-info/dependency_links.txt
/usr/lib/python3.6/site-packages/pyzor-1.1.0-py3.6.egg-info/top_level.txt
/usr/lib/python3.6/site-packages/pyzor/__init__.py
/usr/lib/python3.6/site-packages/pyzor/__pycache__
/usr/lib/python3.6/site-packages/pyzor/__pycache__/__init__.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/__init__.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/account.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/account.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/client.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/client.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/config.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/config.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/digest.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/digest.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/forwarder.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/forwarder.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/message.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/message.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/server.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/__pycache__/server.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/account.py
/usr/lib/python3.6/site-packages/pyzor/client.py
/usr/lib/python3.6/site-packages/pyzor/config.py
/usr/lib/python3.6/site-packages/pyzor/digest.py
/usr/lib/python3.6/site-packages/pyzor/engines
/usr/lib/python3.6/site-packages/pyzor/engines/__init__.py
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/__init__.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/__init__.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/common.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/common.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/gdbm_.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/gdbm_.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/mysql.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/mysql.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/redis_.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/redis_.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/redis_v0.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/__pycache__/redis_v0.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/engines/common.py
/usr/lib/python3.6/site-packages/pyzor/engines/gdbm_.py
/usr/lib/python3.6/site-packages/pyzor/engines/mysql.py
/usr/lib/python3.6/site-packages/pyzor/engines/redis_.py
/usr/lib/python3.6/site-packages/pyzor/engines/redis_v0.py
/usr/lib/python3.6/site-packages/pyzor/forwarder.py
/usr/lib/python3.6/site-packages/pyzor/hacks
/usr/lib/python3.6/site-packages/pyzor/hacks/__init__.py
/usr/lib/python3.6/site-packages/pyzor/hacks/__pycache__
/usr/lib/python3.6/site-packages/pyzor/hacks/__pycache__/__init__.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/hacks/__pycache__/__init__.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/hacks/__pycache__/py26.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/hacks/__pycache__/py26.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/hacks/__pycache__/py3.cpython-36.opt-1.pyc
/usr/lib/python3.6/site-packages/pyzor/hacks/__pycache__/py3.cpython-36.pyc
/usr/lib/python3.6/site-packages/pyzor/hacks/py26.py
/usr/lib/python3.6/site-packages/pyzor/hacks/py3.py
/usr/lib/python3.6/site-packages/pyzor/message.py
/usr/lib/python3.6/site-packages/pyzor/server.py
/usr/share/doc/pyzor
/usr/share/doc/pyzor/README.rst
/usr/share/doc/pyzor/THANKS
/usr/share/doc/pyzor/config
/usr/share/doc/pyzor/config/accounts.sample
/usr/share/doc/pyzor/config/config.sample
/usr/share/doc/pyzor/config/pyzord.access.sample
/usr/share/doc/pyzor/config/pyzord.paswd.sample
/usr/share/doc/pyzor/config/servers.sample
/usr/share/licenses/pyzor
/usr/share/licenses/pyzor/COPYING
References
Summary
In this tutorial we learn how to install pyzor on CentOS 8 using yum and dnf.