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nextflow
Nextflow is a workflow system for creating scalable, portable, and reproducible workflows.
Documentation page : https://www.nextflow.io/docs/latest/
Training / workshop : https://training.nextflow.io/2.1.3/hello_nextflow/01_hello_world/
Nextflow in version 22.12 removed DSL1 (more). To install nextflow with DSL1 support see install Nextflow with DSL1.
install nextflow
Start interactive session:
tmatejuk@jumphost-17:~$ srun -c1 --mem=1G --pty bash -l
Use bellow commands to install nextflow
cd /tmp curl -s https://get.nextflow.io | bash chmod +x nextflow mkdir -p $HOME/.local/bin/ mv nextflow $HOME/.local/bin/
Consider adding nexflow location to your shell. In Bash, add export PATH=“$PATH:$HOME/.local/bin” to ~/.bashrc.
after install tests
Confirm nextflow sucessful instalation.
Check nextflow version
tmatejuk@jumphost-17:~$ srun -c1 --mem=1G --pty bash -l tmatejuk@node090:~$ nextflow info Version: 25.04.8 build 5956 Created: 06-10-2025 21:19 UTC (23:19 CEST) System: Linux 6.1.0-32-amd64 Runtime: Groovy 4.0.26 on OpenJDK 64-Bit Server VM 17.0.16+8-Debian-1deb12u1 Encoding: UTF-8 (ANSI_X3.4-1968) tmatejuk@node090:~$ exit
Run nextflow
tmatejuk@jumphost-17:~$ srun -c1 --mem=1G --pty bash -l tmatejuk@node098:~$ nextflow run hello N E X T F L O W ~ version 25.04.8 Pulling nextflow-io/hello ... downloaded from https://github.com/nextflow-io/hello.git Launching `https://github.com/nextflow-io/hello` [desperate_venter] DSL2 - revision: 2ce0b0e294 [master] executor > local (4) [b5/f56e01] sayHello (3) | 4 of 4 ✔ Bonjour world! Ciao world! Hola world! Hello world! tmatejuk@node090:~$ exit tmatejuk@jumphost-17:~$