Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

++, Mr. Mischief:   Do Not Do A Thing Already Done.™   This ol’ world is positively stuffed with people who have faced this exact same problem, and who have solved it, and ... who have very-graciously shared their tire and rim shops.

When you are faced with a problem, of course(!) it is natural to assume that you are the first – that you must now solve it (from scratch).   (And indeed, perhaps you subsequently do just that!  “Woo, hoo!”)   But ... a perhaps-more-seasoned approach to the same scenario might be this:   “this smells like a vintage™ problem ...”   Therefore, instead of reflexively starting right out by writing source-code, let’s instead step back and do a little “due diligence.”

Yeah ... unfortunately, there are no bonus-points for too-late discovering that you have just wasted a substantial portion of your own time, “if only you had known.”


In reply to Re: SSHing in multiple servers and execute command on each by sundialsvc4
in thread SSHing in multiple servers and execute command on each by sabas

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others studying the Monastery: (3)
As of 2024-04-19 01:13 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found