Export via PachCTL

To export your data with PachCTL:

1. List the files in the given directory:

   pachctl list file <repo>@<branch>:<dir>

   

   Example:

   pachctl list myrepo@master:labresults

   

   System Response:

   NAME                                                    TYPE SIZE
   /labresults/T1606331395-LIPID-PATID2-CLIA24D9871327.txt file 101B
   /labresults/T1606707557-LIPID-PATID1-CLIA24D9871327.txt file 101B
   /labresults/T1606707579-LIPID-PATID3-CLIA24D9871327.txt file 100B
   /labresults/T1606707597-LIPID-PATID4-CLIA24D9871327.txt file 101B

   

2. Get the contents of a specific file:

   pachctl get file <repo>@<branch>:<path/to/file>

   

   Example:

   pachctl get file myrepo@master:/labresults/T1606331395-LIPID-PATID2-CLIA24D9871327.txt

   

   System Response:

   PID|PATID2
   ORC|ORD777889
   OBX|1|NM|2093-3^Cholesterol|212|mg/dL
   OBX|2|NM|2571-8^Triglyceride|110|mg/dL

   

ℹ️

You can view the parent, grandparent, and any previous commit by using the caret (^) symbol followed by a number that corresponds to an ancestor in sequence:

• View a parent commit

  pachctl list commit <repo>@<branch-or-commit>^:<path/to/file>

  

  pachctl get file <repo>@<branch-or-commit>^:<path/to/file>

  

• View an <n> parent of a commit

  pachctl list commit <repo>@<branch-or-commit>^<n>:<path/to/file>

  

  pachctl get file <repo>@<branch-or-commit>^<n>:<path/to/file>

  

  Example:

  pachctl get file datas@master^4:user_data.csv

  

  If the file does not exist in that revision, Pachyderm displays an error message.