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Posted to common-dev@hadoop.apache.org by "Dmitry Sivachenko (JIRA)" <ji...@apache.org> on 2014/07/08 13:39:04 UTC

[jira] [Created] (HADOOP-10797) Hardcoded path to "bash" is not portable

Dmitry Sivachenko created HADOOP-10797:
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             Summary: Hardcoded path to "bash" is not portable
                 Key: HADOOP-10797
                 URL: https://issues.apache.org/jira/browse/HADOOP-10797
             Project: Hadoop Common
          Issue Type: Bug
    Affects Versions: 2.4.1
            Reporter: Dmitry Sivachenko


Most of shell scripts use shebang ling in the following format:
#!/usr/bin/env bash

But some scripts contain hardcoded "/bin/bash" which is not portable.

Please use #!/usr/bin/env bash instead for portability.

PS: it would be much better to switch to standard Bourne Shell /bin/sh, do these scripts really need bash?



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