sed相關資訊

參考網址
http://lalakiwe.myweb.hinet.net/Documents/sed/sed_4.html
grep -r "\[0\] '.*'" * > ../CG.csv  //Parse出所需要的Raw data

Purpose: Only capture VLR from each line. Remove the redundancy and only preserve one pattern

Raw data
STFIOP1-C20111122.0045+0200-20111122.0100+0200.txt:40330   15:               [0] 'VLR.48613441307'

CMD:
sed  -e '/.*[0] .*\..*/!d' CG.csv  > filenameabc     //刪除[0] 'xxx'樣式，保留[0] 'xxx.xxxxxx'樣式
sed 's/^.*\[0\] //g' CG.csv | sed 's/\..*$//g'           //把xxx抓出來
sort filename
uniq filename

*sort command is very useful, check here for more info.