<keywords content="bash,script"/>
#!/bin/bash
eval "B=`cat $1 |egrep \"<$2>.*</$2>\"| sed 's%\s*<'$2'>\(.*\)</'$2'>%\1%'`"
echo $B
#!/bin/bash
MYPATH="/appli/PROJ/PROJECT1"
SUBSTRING=$(echo $MYPATH |grep PROJ |sed 's/.*\(PROJ.*\)$/\1/')
echo $SUBSTRING
=> PROJ/PROJECT1
sed -e '1,10d' -i file