Text-Fu
1
.
stdout (Standard Out)
2
.
stdin (Standard In)
3
.
stderr (Standard Error)
4
.
pipe and tee
5
.
env (Environment)
6
.
cut
7
.
paste
8
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head
9
.
tail
10
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expand and unexpand
11
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join and split
12
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sort
13
.
tr (Translate)
14
.
uniq (Unique)
15
.
wc and nl
16
.
grep
LabEx
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Linux Journey
5. env (Environment)
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Exercises
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Quiz
Which command displays all of your current environment variables? (Please answer in English, using only the lowercase command name).
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