A minimal cross-platform breathing overlay, a friendly indicator and reminder to take full, deep breaths while looking at screens. Research indicates we blink less and breathe more shallowly when staring at displays, and exhale is a small tool to help counter that.
The overlay is a translucent, always-on-top, click-through window that gently expands on inhale and contracts on exhale, so it never interrupts whatever you are doing. Inhale, post-inhale hold, exhale, and post-exhale hold durations are all configurable. A good starting point is 4 seconds in and 4 seconds out; eventually 6 and 8, with the exhale twice as long as the inhale to engage the parasympathetic nervous system. Box breathing is 4 / 4 / 4 / 4.
Features:
Take breaks if intense feelings arise; it is important not to overdo it.
Disclaimer: The information and guidance provided by this app are for general informational purposes only and are not medical advice. The creator is not a medical professional. Always seek the advice of a qualified healthcare provider with any questions about your health, and do not disregard or delay professional medical advice because of this app. Use is at your own risk.
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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 Red Hat Enterprise Linux (RHEL) 8 and RHEL 7, from the 7.6 release onward.
The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 9 with the following command:
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm
sudo dnf upgrade
The EPEL repository can be added to RHEL 8 with the following command:
sudo dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo dnf upgrade
The EPEL repository can be added to RHEL 7 with the following command:
sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
Adding the optional and extras repositories is also recommended:
sudo subscription-manager repos --enable "rhel-*-optional-rpms" --enable "rhel-*-extras-rpms"
sudo yum update
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 exhale, simply use the following command:
sudo snap install exhale-app
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.