nushell/docs/commands/from-csv.md

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# from-csv
Converts csv data into table. Use this when nushell cannot dertermine the input file extension.
## Example
Let's say we have the following file :
```shell
> cat pets.txt
animal, name, age
cat, Tom, 7
dog, Alfred, 10
chameleon, Linda, 1
```
`pets.txt` is actually a .csv file but it has the .txt extension, `open` is not able to convert it into a table :
```shell
> open pets.txt
animal, name, age
cat, Tom, 7
dog, Alfred, 10
chameleon, Linda, 1
```
To get a table from `pets.txt` we need to use the `from-csv` command :
```shell
> open pets.txt | from-csv
━━━┯━━━━━━━━━━━┯━━━━━━━━━┯━━━━━━
# │ animal │ name │ age
───┼───────────┼─────────┼──────
0 │ cat │ Tom │ 7
1 │ dog │ Alfred │ 10
2 │ chameleon │ Linda │ 1
━━━┷━━━━━━━━━━━┷━━━━━━━━━┷━━━━━━
```
To ignore the csv headers use `--headerless` :
```shell
━━━┯━━━━━━━━━━━┯━━━━━━━━━┯━━━━━━━━━
# │ Column1 │ Column2 │ Column3
───┼───────────┼─────────┼─────────
0 │ dog │ Alfred │ 10
1 │ chameleon │ Linda │ 1
━━━┷━━━━━━━━━━━┷━━━━━━━━━┷━━━━━━━━━
```