#1 Need single quotes around []

[Tim Cera]

In the examples under "-h" there should be single
quotes around the square brackets...

Ex 1: pussh -r 'machine[01-10,12,15-20]' uptime

Ex 2: pussh 'machine[01-10,12,15-20]' "uname -a; uptime"

[Andrei Doicin]

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Hi Tim, and thanks for the input, but why do you think the
target machine(s) should be enclosed in single quotes?
Target hosts are not enclosed in single quotes according to
the ssh man page, so I don't see why that should be the case
with PuSSH. Practically speaking, sure it works either way,
with or without quotes around the target machine(s), but I
have never used quotes. Please reply with some reasons as to
why you think this is a bug, otherwise I am inclined to
reject this bug report.

[Tim Cera]

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If I tried the example in the help (adjusted to my names)...

> ./pussh -r node[01-04] uptime
./pussh: No match.

I took this error to mean that the shell (tcsh) was finding the
square brackets and tried to match them to files using
globbing.

> ./pussh -r 'node[01-04]' uptime

OR

> ./pussh -r "node[01-04]" uptime

works for me.

[Andrei Doicin]

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Tim, you are correct, target ranges don't work without
quotes when using csh or tcsh, presumably for the reasons
you suggested. I will account for this issue in Usage(): and
release a new version. Thanks for pointing out this issue!