I want to cat or read the contents of file giving absolute path that contains a variable but its not working..  

None of the below commands are working.  

(`$line` here is the name of file)

```
content=`(cat /tmp/cygwin/cygwin/home/67642360/1.0.94/db/src/sql/oracle/updates/${line})`

cat '/tmp/cygwin/cygwin/home/67642360/1.0.94/db/src/sql/oracle/updates/'${line}

```