I am stuck trying to capture STDERR using &shell().
I am able to capture it using tcsh, but since &shell()
is sh-based, I need some sh-magic to get this working.
tcsh $ mpinfo -V |& cut -d' ' -f6-8
10 Mar 2006
bash-3.00$ /opt/SUNWhpc/HPC6.0/bin/mpinfo -V 2>&1 cut -d' ' -f6-8
mpinfo: Sun HPC ClusterTools 6 10 Mar 2006 CRE 3.0
bash-3.00$ tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |& cut -d" " -f6-8'
10 Mar 2006
No luck using "tcsh -c" with &shell().
Value: bogus
Evaluating: &shell("tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |& cut -d\"
\" -f6-8'")
Replacing vars from section MTT: &shell("tcsh -c
'/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |& cut -d\" \" -f6-8'")
--> Prefix now:
--> Remaining (after &): shell("tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo -V
|& cut -d\" \" -f6-8'")
--> Found func name: shell
--> Found beginning of arguments: "tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo
-V |& cut -d\" \" -f6-8'")
--> Initial param search: "tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |&
cut -d\" \" -f6-8'")
--> Loop: trimmed search: "tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |&
cut -d\" \" -f6-8'")
--> Examining char: " (pos 0)
--> Found beginning quote
--> Found last quote
--> Examining char: ) (pos 66)
--> Found end of arg (pos 66)
Found argument: "tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |& cut -d\" \"
-f6-8'"
--> Remainder:
--> Calling: $ret = MTT::Values::Functions::shell("tcsh -c
'/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |& cut -d\" \" -f6-8'");
&shell: got tcsh -c '/opt/SUNWhpc/HPC6.0/bin/mpinfo -V |& cut -d" " -f6-8'
&shell: returning
--> After eval(string), remaining:
Replacing vars from section MTT:
Got final version before escapes:
???
-Ethan
