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Shell Programming and Scripting

remove space characters

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# 1  
Old 03-11-2008
remove space characters
hello

I have this output
ifspeed 100000000
ifspeed 100000000
collisions 413
collisions 10
duplex full
duplex full


from
kstat bnx | grep ifspeed
kstat bnx | grep collisions
kstat bnx | grep duplex


I want to get


ifspeed: 100000000
ifspeed:100000000
collisions: 413
collisions: 10
duplex: full
duplex: full

So remove the white charcters and add : between both fields.

Any idea?
thanks
# 2  
Old 03-11-2008
solved.

kstat bnx | grep ifspeed | awk '{print $1":"$2}'
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