connecting search patterns in awk with AND

Shell Programming and Scripting
1

Hello friends,

I couldnt connect two search patterns in awk, what i want is to search for two words in a log file;
"[0-9]+MB)" and "Done"
i use this code

/usr/xpg4/bin/awk '/[0-9]+MB)/ {gsub("\(","",$5);print int($5)}' mylog.txt

and i get integer part of (123,45MB) in a log file "mylog" with above code. i want to search the line with also second patternt "Done" for more precise results. how can i do this, i tried this but didnt work:

/usr/xpg4/bin/awk '/[Dd]one && [0-9]+MB)/ {gsub("\(","",$5);print int($5)}' mylog.txt

I'd appreciate any help.
Thanks in advance

2 
 
/usr/xpg4/bin/awk '/[0-9]+MB)/&&/[Dd]one/ {gsub("\(","",$5);print int($5)}' mylog.txt