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Post Closed as "Duplicate" by don_crissti, Jakuje, Scott - Слава Україні, garethTheRed, Jeff Schaller♦
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Gilles 'SO- stop being evil'
Gilles 'SO- stop being evil'
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Tweeted twitter.com/#!/StackUnix/status/377495568840683520
Improved the grammar and made some minor edits so I could change my vote. The downvote was kind of knee-jerk.
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edit approved Sep 10, 2013 at 17:55
Aaron Copley
edit approved Sep 10, 2013 at 17:55
Aaron Copley
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what What does the command "$()" do in unixUNIX?

whatWhat does the command $() do in unix UNIX?
can some one Could someone explain what is the significance of $ in in the below examplesexamples;

$(echo var=10)

and

eval $(echo var=10)

what does the command "$()" do in unix

what does the command $() do in unix ?
can some one explain what is the significance of $ in the below examples

$(echo var=10)

and

eval $(echo var=10)

What does the command "$()" do in UNIX?

What does the command $() do in UNIX? Could someone explain what is the significance of $ in the below examples;

$(echo var=10)

and

eval $(echo var=10)
added 21 characters in body; edited tags
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iruvar
iruvar
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what does the command $() do in unix ?
can some one explain what is the significance of $ in the below examples $(echo var=10) and eval $(echo var=10)

what does the command $() do in unix ?
can some one explain what is the significance of $ in the below examples

$(echo var=10)

and

eval $(echo var=10)

what does the command $() do in unix ?
can some one explain what is the significance of $ in the below examples $(echo var=10) and eval $(echo var=10)

what does the command $() do in unix ?
can some one explain what is the significance of $ in the below examples

$(echo var=10)

and

eval $(echo var=10)
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user46855
user46855
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