Windows for /f (field parsing) equivalent in Linux
Cuts out sections of each line — by delimiter-separated field number or character position.
for /f (field parsing)
cut
cut
cut
Overview
What this command does
On Windows, "for /f (field parsing)" is used to extract columns or fields from text. On Linux, the closest practical mapping shown here is "cut". Cuts out sections of each line — by delimiter-separated field number or character position. This reference is grouped under Text Processing.
Windows → Linux context
What changes when you use this on Linux?
Equivalent task, different tool
Windows for /f (field parsing) maps to cut 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
Extract columns or fields from text
Cuts out sections of each line — by delimiter-separated field number or character position.
cut -d ',' -f 1
First CSV field
cut -d ':' -f 1
First colon-separated field
cut -c 1-10
First 10 characters of each line
Ready to run
Copyable Linux commands
Review paths, device names, package names and permissions before running any command.
cut -d ':' -f 1 /etc/passwd
cut -d ',' -f 2 data.csv
cut -d ' ' -f 1 /var/log/nginx/access.log
Walkthrough
Examples with explanations
# No direct Windows CMD equivalent
# Extract usernames from /etc/passwd:
cut -d ':' -f 1 /etc/passwd
# Extract second column from CSV:
cut -d ',' -f 2 data.csv
# Extract IPs from log (column 1):
cut -d ' ' -f 1 /var/log/nginx/access.logReference
Common options and variations
| Command or option | Use |
|---|---|
cut -d ',' -f 1 | First CSV field |
cut -d ':' -f 1 | First colon-separated field |
cut -c 1-10 | First 10 characters of each line |
cut -d ' ' -f 2-4 | Fields 2 through 4 |
cut -d '\t' -f 3 | Third tab-separated field |
Distro differences
Debian/Ubuntu vs Fedora vs Arch
Debian/Ubuntu, Fedora and Arch all use "cut" 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 | cut |
Same command on this distribution. |
| Fedora | same command | cut |
Same command on this distribution. |
| Arch | same command | cut |
Same command on this distribution. |
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