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I'm trying to execute command which java remotely via ssh (JSch java).

I have a remote host that when I execute the command which java directly in the shell the output is like "/ltm/rt/oracle/java/jdk1.8/bin/java" that is correct, but when I try to execute the same command remotely via JSch java the output from the server is empty and I have the following error: which: no java in (/usr/local/bin:/usr/bin)

The user I've used for the authentication over ssh is the same that I use to access to the machine directly.

I'm asking for some ideas to bypass this issue. Thanks.

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  • Can you post the relevant code? Commented Oct 15, 2020 at 10:49
  • Hi @f1sh, the code is simple, I want only to execute "which java" remotely, but the ouput is empty: WHICH_JAVA=which java echo $WHICH_JAVA Commented Oct 15, 2020 at 11:08

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Enabling the pseudo-terminal mode the command is executed correctly.

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