Enter a command. For example: semver, kdig, csvkit, gcc, expr, qrencode.


Join lines of two sorted files on a common field. More information:
  • Join two files on the first (default) field:
    join {{file1}} {{file2}}
  • Join two files using a comma (instead of a space) as the field separator:
    join -t {{','}} {{file1}} {{file2}}
  • Join field3 of file1 with field1 of file2:
    join -1 {{3}} -2 {{1}} {{file1}} {{file2}}
  • Produce a line for each unpairable line for file1:
    join -a {{1}} {{file1}} {{file2}}

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