Issue 32690 : SSHManager with csh shell

[DcfGH]

Dear Julia team,

A pull request from issue 32690
Best regards

[kshyatt]

@amitmurthy do you want to review this?

[ViralBShah]

@tanmaykm Can you review and merge this? I don't fully understand the intricacies of csh, but it looks like a small change.

[tanmaykm]

If multiple lines were merged, shouldn't there be a command separator after all the lines? I don't see one after the second line.

[tanmaykm]

Since this is quite old, it will be good to rebase this once with master.

We probably do not run our CI tests with csh. So we may be only testing for regressions here and not the actual fix. Is there any way to do that?

[FelipeLema]

fixes #32690

[FelipeLema]

@tanmaykm you can do something like sudo usermod --shell=/usr/bin/csh travis (asuming I got the username right).

However, that will make all shells spawned with csh instead of default bash, which is likely (?) to have consequences midway through the test run.

Is there a proper place where we can set-and-unset csh as shell in .travis.yml? I was thinking "before remote process tests", is this possible?