5e63e9ec9b
A new help command has been added which either shows the toolbox(1)
manual or a manual page for a specific command. The '--help' flag is
now identical to the help command and can be placed after the COMMAND
segment in the list of command line arguments.
Due to a bizarre quirk in less(1) [1], the default pager used to render
manuals on most systems, the man(1) invocations need the standard error
stream to point to the controlling terminal, if any, to work. This
interferes with the global redirection of standard error to /dev/null
in the absence of the '--verbose' flag, and is worked around by
redirecting to standard output instead.
[1] It turns out that less(1) tries to open the controlling terminal
device /dev/tty to get to the keyboard for accepting input.
However, it doesn't have a controlling terminal when invoked via
D-Bus to render a manual on the host. It then strangely falls back
to using the standard error stream to get to the keyboard.
https://github.com/debarshiray/toolbox/pull/200
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| completion/bash | ||
| data | ||
| doc | ||
| images/fedora | ||
| profile.d | ||
| .travis.yml | ||
| COPYING | ||
| gen-docs-list | ||
| meson.build | ||
| meson_options.txt | ||
| NEWS | ||
| README.md | ||
| toolbox | ||
| toolbox-sudo | ||
Toolbox is a tool that offers a familiar RPM based environment for developing and debugging software that runs fully unprivileged using Podman.
The toolbox container is a fully mutable container; when you see
yum install ansible for example, that's something you can do inside your
toolbox container, without affecting the base operating system.
This is particularly useful on OSTree based Fedora systems like Silverblue. The intention of these systems is to discourage installation of software on the host, and instead install software as (or in) containers.
However, this tool doesn't require using an OSTree based system — it works equally well if you're running e.g. existing Fedora Workstation or Server, and that's a useful way to incrementally adopt containerization.
The toolbox environment is based on an OCI
image. On Fedora this is the fedora-toolbox image. This image is used to
create a toolbox container that seamlessly integrates with the rest of the
operating system.
Usage
Create your toolbox container:
[user@hostname ~]$ toolbox create
Created container: fedora-toolbox-30
Enter with: toolbox enter
[user@hostname ~]$
This will create a container called fedora-toolbox-<version-id>.
Enter the toolbox:
[user@hostname ~]$ toolbox enter
⬢[user@toolbox ~]$