如读取同目录下的配置文件default.ini的内容
代码如下：
WORKDIR=`cd \`dirname $0\` && pwd` case `uname -s` in Linux) awk_opt=awk ;; SunOS) awk_opt=nawk ;; *) awk_opt=awk ;; esac
CONFIGFILEPATH=${WORKDIR}/default.ini
SERVER=`cat "$CONFIGFILEPATH" | $awk_opt '{printf $0;printf " "}' | sed -e 's/^[ | ]*//g' -e 's/[ | ]*$//g' | sed -e 's/ //g' | $awk_opt -F= 'match($1,/^[ | ]*SERVER[ | ]*$/){print $0}' | $awk_opt '{Index=index($0,"=");print substr($0,Index+1)}'`
FTPUSER=`cat "$CONFIGFILEPATH" | $awk_opt '{printf $0;printf " "}' | sed -e 's/^[ | ]*//g' -e 's/[ | ]*$//g' | sed -e 's/ //g' | $awk_opt -F= 'match($1,/^[ | ]*FTPUSER[ | ]*$/){print $0}' | $awk_opt '{Index=index($0,"=");print substr($0,Index+1)}'`
FTPPWD=`cat "$CONFIGFILEPATH" | $awk_opt '{printf $0;printf " "}' | sed -e 's/^[ | ]*//g' -e 's/[ | ]*$//g' | sed -e 's/ //g' | $awk_opt -F= 'match($1,/^[ | ]*FTPPWD[ | ]*$/){print $0}' | $awk_opt '{Index=index($0,"=");print substr($0,Index+1)}'`
其中s/和//g之间，是linux的分隔符，需在linux输入ctrl+v+m