Yes, sorry that is relevant.
On windows platform I want to call a command line tool and read the
output.
Onno
Yes, sorry that is relevant.
On windows platform I want to call a command line tool and read the
output.
Onno
irb
to access ruby prompt
ruby /script/command
from your rails project directory to access rails object from command
line.
On 1/24/06, Straaten, Onno van der [email protected]
wrote:
[mailto:[email protected]] On Behalf Of Mikkel B.
Hi all,
ā
Best Regards,
Niket P.
For NexusNeo Exim
(A Div of NexusNeo System & Exim Pvt. Ltd)
Tel: +91 79 23244557
Fax: +91 79 23246531
E-mail: [email protected]
Web: www.nexusneo.com
Hi,
On 1/24/06, Straaten, Onno van der [email protected]
wrote:
Yes, sorry that is relevant.
On windows platform I want to call a command line tool and read the
output.
use `
irb(main):001:0> df -h
.grep /disk0s3/
=> [ā/dev/disk0s3 81G 72G 8.0G 90% /\nā]
cmd` => string Returns the standard output of running _cmd_ in a subshell. The
built-in syntax +%x{...}+ uses this method. Sets +$?+ to the
process status.
`date` #=> "Wed Apr 9 08:56:30 CDT 2003\n"
`ls testdir`.split[1] #=> "main.rb"
`echo oops && exit 99` #=> "oops\n"
$?.exitstatus #=> 99
also see ri popen
and http://www.ruby-doc.org/stdlib/libdoc/open3/rdoc/
cheers,
JS
This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.
Sponsor our Newsletter | Privacy Policy | Terms of Service | Remote Ruby Jobs