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Shell Programming and Scripting

Silent Background Process

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# 1  
Old 02-02-2009
Silent Background Process
I run a background process using '&'. (see example below)

How can I suppress the '&' messages that are written to my console?? (lines 2 and 5)

Current Output...
1 > ak@LATU ~> ls &
2 > [1] 4000
3 > ak@LATU ~>
4 > apps/ dl/ gems/ todo/ tst/ util/
5 > [1]+ Done ls -FC
6 > ak@LATU ~>



Desired Output...
1 > ak@LATU ~> ls &
2 > ak@LATU ~>
3 > apps/ dl/ gems/ todo/ tst/ util/
4 > ak@LATU ~>



Thanks in advance !!
# 2  
Old 02-02-2009
ok ok I found the solution:

(ls &) 2> /dev/null

This suppresses only the '&' messages

(ls &) 2> /dev/null > /dev/null

This suppresses the '&' messages AND the output from 'ls'

Smilie
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