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--- software:miniconda:caviness [2025-11-06 15:10] – [Installing Applications with Conda] thuachen
+++ software:miniconda:caviness [2025-11-06 15:38] (current) – [Migrating Environments] thuachen
@@ Line 60: / Line 60: @@
 To remove an environment, run:
 <code bash>
-conda remove -p </path/to/myenv> --all
+[(my_workgroup:user)@login01 ~]$ conda remove -p /work/workgroup/sw/myenv --all
 </code>
+To remove the unused packages and caches, do
+<code bash>
+[(my_workgroup:user)@login01 ~]$ conda clean --all
+</code>
 ===== Migrating Environments =====
 In the terminal window, to view the environments available to you, use
-<code>
+<code bash>
-conda env list
+[(my_workgroup:user)@login01 ~]$ conda env list
+# conda environments:
+#
+base                   /opt/shared/miniconda/25.1.1.2
+                      */work/workgroup/sw/myenv
 </code>
 After activating the desired environment, export the current environment,
-<code>
+<code bash>
-conda activate myenv
+[(my_workgroup:user)@login01 ~]$ conda activate /work/workgroup/sw/myenv
-conda export --file=environment.yaml    # Auto-detects YAML format
+(/work/workgroup/sw/myenv)[(my_workgroup:user)@login01 ~]$ conda export --file=myenv.yaml
-conda export --file=environment.json    # Auto-detects JSON format
+name: /work/workgroup/sw/myenv
-conda export --file=explicit.txt        # Auto-detects explicit format
+channels:
-conda export --file=requirements.txt    # Auto-detects requirements format
+  - conda-forge
+dependencies:
+  - _libgcc_mutex=0.1=conda_forge
+  - _openmp_mutex=4.5=2_gnu
+  - bzip2=1.0.8=hda65f42_8
+  - ca-certificates=2025.10.5=hbd8a1cb_0
+  - cuda-version=11.8=h70ddcb2_3
+  - cudatoolkit=11.8.0=h4ba93d1_13
+  - cudnn=8.9.7.29=hbc23b4c_3
+...
+...
+prefix: /work/workgroup/sw/myenv
 </code>
-Then you can create the same environment with
+Then you can duplicate the same environment with
-<code>
+<code bash>
-conda create -p myenv -f environment.yml
+(/work/workgroup/sw/myenv)[(my_workgroup:user)@login01 ~]$ conda deactivate
+[(my_workgroup:user)@login01 ~]$ conda create -p /work/workgroup/sw/myenv_2 -f myenv.yml
 </code>