awk 사용

참고:

http://file.noaidi.com/file/04.%20Doc/awk.htm

#!/bin/ksh

###############################################################################
# 기능 : 로그를 조회하기 위한 쉘 #
#------------------------------------------------------------------------------------------#
# 작성자 : damool #
# 작성일 : 2010/08/26 #
# 수정이력 : #
###############################################################################

echo " "
cd /SRC/iweb/javalog
ls -lrt BCDC*.log > a
PDFLOG=`tail -1 a | awk '{print $9}'` ==> 로그파일의 맨 마지막로그파일명을 조회
echo "PDFLOG=====>"$PDFLOG
echo " "
rm -f a
tail -f $PDFLOG