---
title: Install procenv on CentOS using the Snap Store | Snapcraft
description: Get the latest version of procenv for on CentOS - Command-line utility
  to show process environment
url: https://snapcraft.io/install/procenv/centos
---

[Canonical Snapcraft](https://snapcraft.io/)

# Install procenv on **CentOS**

# procenv

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[Install](https://snapcraft.io/install/procenv/centos#install)

#### Command-line utility to show process environment

Command-line tool that displays as much detail about itself and its
environment as possible. It can be used as a test tool, to understand
the type of environment a process runs in, and for comparing system
environments.

### Package name

* procenv

---

### License

* GPL-3.0-or-later

---

### Last updated

* 13 July 2021 - latest/stable
* 7 November 2024 - latest/edge

---

### Websites

* [github.com/jamesodhunt/procenv](https://github.com/jamesodhunt/procenv "https://github.com/jamesodhunt/procenv")

---

### Contact

* [jamesodhunt@gmail.com](mailto:jamesodhunt@gmail.com "mailto:jamesodhunt@gmail.com")

---

##### Report a Snap Store violation

* [Report this Snap](https://snapcraft.io/install/procenv/centos#report-snap-modal)

---

## Enable snaps on CentOS and install procenv

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](https://snapcraft.io/store), an app store with an audience of millions.

### Enable snapd

Snap is available for [CentOS 7.6+](https://snapcraft.io/install/procenv/centos), and Red Hat Enterprise Linux 7.6+, from the [Extra Packages for Enterprise Linux](https://fedoraproject.org/wiki/EPEL) (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.

### Install procenv

To install procenv, simply use the following command:

```
sudo snap install procenv
```

### Other popular snaps…

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### More things to do…

#### [Get the snap store](https://snapcraft.io/snap-store)

Browse and find snaps from the convenience of your desktop using the snap store snap.

#### [Learn more about snaps](https://snapcraft.io/docs)

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