up, add new config files and delete old tar conf file

[arrow.git] / conf_slk120 / bin / .bin / shell / sed_num

#/bin/bash

keyword=$1
replace=$2
file=$3
#num=$4
if [ "$file" = "" ]; then
        echo "usage: command <keyword> <replaceto> <filename>"
        exit 1
fi

theline=`grep ${keyword} ${file} -n | head -n1 | cut -d : -f 1`
#echo $theline
sed -i "${theline}s/${keyword}/${replace}/;" ${file}