Joined: Mar. 2005
||Posted: Jan. 07 2008,06:48
Using 3.4.4, it seems that command substitution doesn't work in DSL.
|Code Sample |
dsl@ttyp1[dsl]$ sudo cat Events >( grep -i "Linux" - > test.txt )
07:19:DSL 1.3.1 Released
08:02:DSL 1.4 Released.
cat: /dev/fd/63: No such file or directory
sudo, or it would hang at the end of cat, because it can not access the non-existent file.
Can't sudo mkfifo /dev/fd/63, or touch /dev/fd/63
/dev/fd points to /proc/self/fd/
/proc/self points to /proc/n/ where n changes on almost every command
Basically, there is no fifos at /dev/fd/xx and command substitution won't work.
How can I create them, or can they be added for the next maintence 3.4.9