How To Install qtiocompressor on CentOS 8
Introduction
In this tutorial we learn how to install qtiocompressor on CentOS 8.
What is qtiocompressor
The class works on top of a QIODevice subclass, compressing data before it is written and decompressing it when it is read. Since QtIOCompressor works on streams, it does not have to see the entire data set before compressing or decompressing it. This can reduce the memory requirements when working on large data sets.
We can use yum or dnf to install qtiocompressor on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install qtiocompressor.
Install qtiocompressor 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 qtiocompressor using dnf by running the following command:
sudo dnf -y install qtiocompressor
Install qtiocompressor 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 qtiocompressor using yum by running the following command:
sudo yum -y install qtiocompressor
How To Uninstall qtiocompressor on CentOS 8
To uninstall only the qtiocompressor package we can use the following command:
sudo dnf remove qtiocompressor
qtiocompressor Package Contents on CentOS 8
/usr/lib/.build-id
/usr/lib/.build-id/6a
/usr/lib/.build-id/6a/bb062dacdd3edb350f3a2534a1e6a756f73648
/usr/lib64/libQt5Solutions_IOCompressor-2.3.so.1
/usr/lib64/libQt5Solutions_IOCompressor-2.3.so.1.0
/usr/lib64/libQt5Solutions_IOCompressor-2.3.so.1.0.0
/usr/share/doc/qtiocompressor
/usr/share/doc/qtiocompressor/README.TXT
/usr/share/licenses/qtiocompressor
/usr/share/licenses/qtiocompressor/LGPL_EXCEPTION.txt
/usr/share/licenses/qtiocompressor/LICENSE.GPL3
/usr/share/licenses/qtiocompressor/LICENSE.LGPL
References
Summary
In this tutorial we learn how to install qtiocompressor on CentOS 8 using yum and dnf.