Run cut -d : -f 1 /etc/passwd.
cut -d : -f 1 /etc/passwd
Mission 107
Delimited file fields
Use cut to extract fields from account records.
Files and pathscutcat
Lesson 107 of 360
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Files and paths · 8 minutes
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learner@clairos:/home/learner $
Unix ops lab: type a command, press Enter
Instructions
8 minutes
Click any instruction for the command details, the why, and the common mistake to avoid.
Run cut -d : -f 7 /etc/passwd.
cut -d : -f 7 /etc/passwd
Run cat /etc/passwd.
cat /etc/passwd
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Lesson support
What to notice while you play.
Use cut to extract fields from account records.
Run the commands in order and compare the outputs.
Junior operators build confidence by gathering evidence before changing systems.
- Skipping the inspection step.
- Assuming one command tells the whole story.
Reference
Commands in this lesson.
cat <file>
Print text file contents.
cut -d <char> -f <n>
Extract delimited fields from text.