A simple program for exploring the 16 million or so colours available to you and their corresponding hexadecimal representation.
Written as a learning exercise to get familiar with programming in qml, it lets you select a colour using the RGB sliders and tells you the hexadecimal value.
This is the 'snap' version of HexExplorer - 'snapped' using the Snapcraft project option from the Ubuntu SDK.
(The size of the snap - coming in at about 90MB - is likely due to the fact that it is self contained and so has all the Qt components & libraries required to run it included in the snap)
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Snap is available for CentOS 7.6+, and Red Hat Enterprise Linux 7.6+, from the Extra Packages for Enterprise Linux (EPEL) repository. The EPEL repository can be added to your system with the following command:
sudo yum install epel-release
Snap can now be installed as follows:
sudo yum install snapd
Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:
sudo systemctl enable --now snapd.socket
To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap:
sudo ln -s /var/lib/snapd/snap /snap
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install hexexplorer-snap, simply use the following command:
sudo snap install hexexplorer-snap
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.