Windows PowerShell ConvertFrom-Csv equivalent in Linux
Processes CSV as structured records with Miller when installed.
PowerShell ConvertFrom-Csv
mlr --icsv cat file.csv
mlr --icsv cat file.csv
mlr --icsv cat file.csv
Overview
What this command does
On Windows, "PowerShell ConvertFrom-Csv" is used to read CSV records. On Linux, the closest practical mapping shown here is "mlr --icsv cat file.csv". Processes CSV as structured records with Miller when installed. This reference is grouped under Text Processing → CSV/Structured Data.
Windows → Linux context
What changes when you use this on Linux?
Equivalent task, different tool
Windows PowerShell ConvertFrom-Csv maps to mlr --icsv cat file.csv for this task. Treat this as a workflow mapping rather than a character-for-character syntax translation.
Portable across the compared distros
The Debian/Ubuntu, Fedora and Arch rows use the same command in this mapping. Package availability or defaults can still vary, so check the installed tool version when an option behaves differently.
For the broader concept behind this mapping, read Linux command-line basics.
Practical tasks
Common use cases
Read CSV records
Processes CSV as structured records with Miller when installed.
mlr --icsv cat file.csv
Read CSV records
mlr --help
Show command help when supported
man mlr
Open the manual page when installed
Ready to run
Copyable Linux commands
Review paths, device names, package names and permissions before running any command.
mlr --icsv cat file.csv
Walkthrough
Examples with explanations
# Windows equivalent: PowerShell ConvertFrom-Csv
mlr --icsv cat file.csvReference
Common options and variations
| Command or option | Use |
|---|---|
mlr --icsv cat file.csv | Read CSV records |
mlr --help | Show command help when supported |
man mlr | Open the manual page when installed |
Distro differences
Debian/Ubuntu vs Fedora vs Arch
Debian/Ubuntu, Fedora and Arch all use "mlr --icsv cat file.csv" for this mapping. The command syntax shown here is portable across the three rows, although installed versions and system defaults can still vary.
| Distribution | Package manager / base | Equivalent command | Difference to notice |
|---|---|---|---|
| Debian/Ubuntu | same command | mlr --icsv cat file.csv |
Same command on this distribution. |
| Fedora | same command | mlr --icsv cat file.csv |
Same command on this distribution. |
| Arch | same command | mlr --icsv cat file.csv |
Same command on this distribution. |
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