aris
September 2, 2012, 10:06pm
#1
Hi
my bellow command
#!/usr/bin/ruby
require ‘rubygems’
parted -s /dev/cciss/c0d12 primary 0 100%
puts $?.to_i
its showing 0, but it should show 1
because check the command line from comand line
parted -s /dev/cciss/c0d12 mkpart primary 0 100%
Error: Can’t have overlapping partitions.
echo $?
1
then why from ruby is showing different ??
thanks
fosiul
September 2, 2012, 10:55pm
#2
On 2012-09-02 22:06, Fosiul A. wrote:
#!/usr/bin/ruby
require ‘rubygems’
parted -s /dev/cciss/c0d12 primary 0 100%
puts $?.to_i
$?'s class is Process::Status
You should use $?.exitstatus
fosiul
September 2, 2012, 11:09pm
#3
$?'s class is Process::Status
You should use $?.exitstatus
hi i tried that
but no luck , dont know why …
have a look
require ‘rubygems’
parted -s /dev/cciss/c0d12 primary 0 100%
puts $?.exitstatus
parted -s /dev/cciss/c0d12 mkpart primary 0 100%
Error: Can’t have overlapping partitions.
echo $?
1
ruby test.rb
0
fosiul
September 3, 2012, 12:25am
#4
On 2012-09-02 23:09, Fosiul A. wrote:
parted -s /dev/cciss/c0d12 primary 0 100%
puts $?.exitstatus
It works here:
$ irb
irb(main):001:0> parted -s /dev/cciss/c0d12 primary 0 100%
=> “Error: Could not stat device /dev/cciss/c0d12 - No such file or
directory.\n”
irb(main):002:0> puts $?.exitstatus
1
=> nil
irb(main):003:0>
fosiul
September 3, 2012, 12:33am
#5
Wybo D. wrote in post #1074357:
On 2012-09-02 23:09, Fosiul A. wrote:
parted -s /dev/cciss/c0d12 primary 0 100%
puts $?.exitstatus
It works here:
$ irb
irb(main):001:0> parted -s /dev/cciss/c0d12 primary 0 100%
=> “Error: Could not stat device /dev/cciss/c0d12 - No such file or
directory.\n”
irb(main):002:0> puts $?.exitstatus
1
=> nil
irb(main):003:0>
in my case
(irb):1: syntax error
parted -s /dev/cciss/c0d12 mkpart primary 0 100%
^
(irb):2: syntax error
puts $?.exitstatus
^
from (irb):2
from :0
irb(main):003:0>
fosiul
September 3, 2012, 8:06am
#6
–
Wybo
On 3 sep. 2012, at 00:33, Fosiul A. [email protected] wrote:
=> “Error: Could not stat device /dev/cciss/c0d12 - No such file or
directory.\n”
irb(main):002:0> puts $?.exitstatus
1
=> nil
irb(main):003:0>
in my case
(irb):1: syntax error
parted -s /dev/cciss/c0d12 mkpart primary 0 100%
You forgot the back quotes
fosiul
September 3, 2012, 5:26am
#7
Fosiul A. wrote in post #1074358:
in my case
(irb):1: syntax error
parted -s /dev/cciss/c0d12 mkpart primary 0 100%
^
(irb):2: syntax error
puts $?.exitstatus
^
from (irb):2
from :0
irb(main):003:0>
What is that? How about correcting your syntax errors?
~$ irb
1.9.3p194 :001 > parted -s /dev/cciss/c0d12 primary 0 100%
Errno::ENOENT: No such file or directory - parted -s /dev/cciss/c0d12
primary 0 100%
from (irb):1:in ``’
from (irb):1
from /Users/7stud/.rvm/rubies/ruby-1.9.3-p194/bin/irb:16:in `’
1.9.3p194 :002 > $?.exitstatus
=> 127
1.9.3p194 :003 >