--- tags: notes, install, parallel --- # GNU Parallel installation note - env : linux/x86_64/bash - link : [kmo/notes_gnu_parallel_install](https://hackmd.io/@kmo/notes_gnu_parallel_install) - 說明 : gnu parallel 安裝筆記，適用大部分 Linux 系統 這邊列舉 rpm 是作者維護的版本，隨時會保持最新 除此之外，還可透過 [conda-forge](https://anaconda.org/conda-forge/parallel)，由社群持續更新的 gnu parallel 其他系統，可參考[官網](https://www.gnu.org/software/parallel/)提及 Official packages exist for # Package Manager - install gnu parallel through package manager ## yum (RHEL/CentOS) - create repo file ```bash= cat << EOF > /etc/yum.repos.d/gnu_parallel.repo [gnu_parallel] name=tanges Project (CentOS_7) type=rpm-md baseurl=https://download.opensuse.org/repositories/home:/tange/CentOS_7/ gpgcheck=1 gpgkey=https://download.opensuse.org/repositories/home:/tange/CentOS_7/repodata/repomd.xml.key enabled=1 EOF ``` - install ```bash= sudo yum install parallel ``` - uninstall ```bash= sudo yum remove parallel ``` ## conda (Linux/Windows/macOS) - install gnu parallel through [conda-forge channel](https://anaconda.org/conda-forge/parallel) - install ```bash= conda create --name parallel_env --channel conda-forge parallel ``` - use ```bash= conda activate parallel_env ``` - uninstall ```bash= conda remove --name parallel_env --all ``` # Manual Installation - required command : perl, bzip2 - install to ~/parallel ```bash= # change directory to /tmp cd /tmp # download wget https://ftp.gnu.org/gnu/parallel/parallel-latest.tar.bz2 # untar *.tar.bz2 tar jxvf parallel-latest.tar.bz2 # change directory to parallel directory cd parallel-* # configure, make and install ./configure --prefix=/home/$USER/parallel && make && make install # add gnu parallel path to environment variable cat << EOF >> ~/.bash_profile PATH=~/parallel/bin:\$PATH #_gnu_parallel_path_# EOF # clean rm -r /tmp/parallel-* ``` - logout (Ctrl+D or exit) and login for initializing ~/.bash_profile - check installation success ```bash= parallel --help man parallel ``` - uninstall ```bash= # remove gnu parallel rm -r ~/parallel # remove gnu_parallel_path in profile sed -i '/#_gnu_parallel_path_#/d' ~/.bash_profile ``` # reference - https://www.gnu.org/software/parallel - https://build.opensuse.org/repositories/home:tange/parallel - README in parallel-latest.tar.bz2 --- [![CC BY-NC-SA 4.0][cc-by-nc-sa-image]][cc-by-nc-sa] This work is licensed under a [CC BY-NC-SA 4.0][cc-by-nc-sa] [cc-by-nc-sa]: https://creativecommons.org/licenses/by-nc-sa/4.0 [cc-by-nc-sa-image]: https://licensebuttons.net/l/by-nc-sa/4.0/88x31.png