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Problem with calculations

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# 1  
Old 12-19-2012
Problem with calculations
Code:


Code:



grep Quality abc.txt | awk -F"=" '{print $2}'

o/p is given as
Code:
70/70
49/70

I want in the below format (percentage format)
Code:
100%
70%


help me!!!!SmilieSmilieSmilie

---------- Post updated at 09:59 AM ---------- Previous update was at 09:57 AM ----------

Code:
Cell 01 - Address: BC:F6:85:4D:DB:97
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=70/70
Signal level=-22 dBm
Encryption key:on
ESSID:"AANCH_DLINK"
Cell 01 - Address: BC:F6:85:4D:DB:97
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=40/70
Signal level=-30 dBm
Encryption key:on
ESSID:"link_AP"


content of abc.txt
Last edited by Franklin52; 12-19-2012 at 03:23 AM.. Reason: Please use code tags for data and code samples
# 2  
Old 12-19-2012
try:
Code:
grep Quality abc.txt | awk -F"[=/]" '{printf( "%d%%\n", ($2/$3)*100) }'

This User Gave Thanks to rdrtx1 For This Post:
nikhil jain
# 3  
Old 12-19-2012
thank you Smilie

---------- Post updated at 10:24 AM ---------- Previous update was at 10:23 AM ----------

sorry i forgot to include this question... :P
how do i replace the current o/p with the older one in abc.txt file...???
# 4  
Old 12-19-2012
try:
Code:
awk -F"[=/]" '/Quality/ {$0=sprintf( "%s=%d%%\n", $1,($2/$3)*100) }1' abc.txt

This User Gave Thanks to rdrtx1 For This Post:
nikhil jain
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