unshare

Execute a command in new user-defined namespaces. More information: <https://www.kernel.org/doc/html/latest/userspace-api/unshare.html>.

Install

All systems
curl cmd.cat/unshare.sh
Debian Debian
apt-get install util-linux
Ubuntu
apt-get install util-linux
Alpine
apk add util-linux
Arch Arch Linux
pacman -S util-linux
image/svg+xml Kali Linux
apt-get install util-linux
CentOS
yum install util-linux
Fedora
dnf install util-linux
Windows (WSL2)
sudo apt-get update sudo apt-get install util-linux
OS X
brew install util-linux
Raspbian
apt-get install util-linux
Dockerfile
dockerfile.run/unshare
Docker
docker run cmd.cat/unshare unshare powered by Commando

Execute a command in new user-defined namespaces. More information: <https://www.kernel.org/doc/html/latest/userspace-api/unshare.html>.

  • Execute a command without sharing access to connected networks:
    unshare --net command command_arguments
  • Execute a command as a child process without sharing mounts, processes, or networks:
    unshare --mount --pid --net --fork command command_arguments

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