lilith/tldr
1
0
Fork 0
mirror of https://github.com/tldr-pages/tldr.git synced 2025-06-05 14:46:00 +02:00
Code Activity

csvtool: add page (#4391)

Browse source
This commit is contained in:
Chris Winberry 2020-10-19 12:38:57 -04:00 • committed by GitHub
parent 4f2d04c03b
commit 844675fdb0
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 24 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
pages/common/csvtool.md Normal file
View file

@ -0,0 +1,24 @@
# csvtool
> Utility to filter and extract data from CSV formatted sources.
> More information: <https://github.com/maroofi/csvtool>.
- Extract the second column from a CSV file:
`csvtool --column {{2}} {{path/to/file.csv}}`
- Extract the second and fourth columns from a CSV file:
`csvtool --column {{2,4}} {{path/to/file.csv}}`
- Extract lines from a CSV file where the second column exactly matches 'Foo':
`csvtool --column {{2}} --search '{{^Foo$}}' {{path/to/file.csv}}`
- Extract lines from a CSV file where the second column starts with 'Bar':
`csvtool --column {{2}} --search '{{^Bar}}' {{path/to/file.csv}}`
- Find lines in a CSV file where the second column ends with 'Baz' and then extract the third and sixth columns:
`csvtool --column {{2}} --search '{{Baz$}}' {{path/to/file.csv}} | csvtool --no-header --column {{3,6}}`