shell 读取文件

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