Petals ESB CLI

Unable to execute system command with arguments

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: 2.1.2
  • Fix Version/s: 2.1.2, 2.2.0
  • Component/s: Command 'system'
  • Security Level: Public
  • Description:

    The following command line does not print the expected result: linux

    cdeneux@cdeneux-laptop:~$ petals-cli -c -- system echo linux

cdeneux@cdeneux-laptop:~$
  • Environment:
    -

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Christophe DENEUX added a comment - Wed, 7 May 2014 - 11:13:17 +0200 - edited

Workaround with quotes for 2.1.2
In version 2.2.0, quotes are not required:

cdeneux@cdeneux-laptop:~$ petals-cli -c -- system echo linux
linux
cdeneux@cdeneux-laptop:~$ petals-cli -c -- system "echo linux"
linux
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Christophe DENEUX added a comment - Wed, 7 May 2014 - 11:13:17 +0200 - edited Workaround with quotes for 2.1.2 In version 2.2.0, quotes are not required: 
cdeneux@cdeneux-laptop:~$ petals-cli -c -- system echo linux
linux
cdeneux@cdeneux-laptop:~$ petals-cli -c -- system "echo linux"
linux
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Christophe DENEUX added a comment - Wed, 7 May 2014 - 10:32:57 +0200 - edited

This is due to that the command system accepts only one argument. In the explain case, the argument taken into account by the command is 'echo'. The argument 'linux' is skiped.

A workaround, for version prior to 4.2, is to enclosed the complete system command with quotes: petals-cli -c system "echo linux"

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Christophe DENEUX added a comment - Wed, 7 May 2014 - 10:32:57 +0200 - edited This is due to that the command system accepts only one argument. In the explain case, the argument taken into account by the command is 'echo'. The argument 'linux' is skiped. A workaround, for version prior to 4.2, is to enclosed the complete system command with quotes: petals-cli -c system "echo linux"

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Dates

  • Created:
    Wed, 7 May 2014 - 10:28:56 +0200
    Updated:
    Wed, 7 May 2014 - 11:14:11 +0200
    Resolved:
    Wed, 7 May 2014 - 11:13:17 +0200
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