env_parallel.pdksh

build and execute command lines from standard input in parallel

Install

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

parallel

build and execute command lines from standard input in parallel

GNU Parallel is a shell tool for executing jobs in parallel using one or more machines. A job is typically a single command or a small script that has to be run for each of the lines in the input. The typical input is a list of files, a list of hosts, a list of users, or a list of tables. If you use xargs today you will find GNU Parallel very easy to use. If you write loops in shell, you will find GNU Parallel may be able to replace most of the loops and make them run faster by running jobs in parallel. If you use ppss or pexec you will find GNU Parallel will often make the command easier to read. GNU Parallel also makes sure output from the commands is the same output as you would get had you run the commands sequentially. This makes it possible to use output from GNU Parallel as input for other programs.