| 1 |
Quoting Peper <peper@×××××.pl>: |
| 2 |
|
| 3 |
> > try |
| 4 |
> > blah=`pwd`'/blah' |
| 5 |
> > |
| 6 |
> > *Note the single quotes do not enclose `pwd` |
| 7 |
> |
| 8 |
> I know how to use `command`, but the problem is that i read blah from |
| 9 |
> file. |
| 10 |
> blah=`head -n x file|tail -n 1` and in the file i have lines `pwd`/blah. |
| 11 |
> |
| 12 |
> $ echo $blah |
| 13 |
> `pwd`/blah |
| 14 |
> |
| 15 |
> This is the problem. |
| 16 |
> |
| 17 |
|
| 18 |
try with eval then: |
| 19 |
|
| 20 |
|
| 21 |
dabicho@localhost ~ $ a='`pwd`/Ranma' |
| 22 |
dabicho@localhost ~ $ echo $a |
| 23 |
`pwd`/Ranma |
| 24 |
dabicho@localhost ~ $ eval cd $a |
| 25 |
dabicho@localhost ~/Ranma $ pwd |
| 26 |
/home/dabicho/Ranma |
| 27 |
dabicho@localhost ~/Ranma $ cd - |
| 28 |
/home/dabicho |
| 29 |
dabicho@localhost ~ $ eval echo $a |
| 30 |
/home/dabicho/Ranma |
| 31 |
|
| 32 |
hope that helps |
| 33 |
|
| 34 |
|
| 35 |
------------------------------------------------- |
| 36 |
www.correo.unam.mx |
| 37 |
UNAMonos Comunicándonos |
| 38 |
|
| 39 |
-- |
| 40 |
gentoo-user@g.o mailing list |
Archives