Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re^4: Splitting up quoted/escaped command line arguments

by choroba (Cardinal)
on Feb 11, 2014 at 20:46 UTC ( [id://1074504]=note: print w/replies, xml ) Need Help??


in reply to Re^3: Splitting up quoted/escaped command line arguments
in thread Splitting up quoted/escaped command line arguments

'a'\''b' Seems to break update 4.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

Replies are listed 'Best First'.
Re^5: Splitting up quoted/escaped command line arguments
by Tommy (Chaplain) on Feb 11, 2014 at 21:25 UTC

    That's ok with me, because in Linux-ese (bash/sh/ksh), you can't escape a single quote. It's one of the most annoying things and I find it reeeally bothersome. This is why I don't try to accommodate for a "\'" sequence in update 4. Despite the fact that I don't want these commands to go to the shell, they are being written by people who deal with the shell almost exclusively: system admins. This much I can assume: that they won't be putting in commands that have syntax which outright fails to run on its own.

    Tommy
    A mistake can be valuable or costly, depending on how faithfully you pursue correction
      Yes, you can escape a single quote - outside single quotes.
      $ echo 'a'\''b' a'b
      لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

        ...But that's just pure evil =D

        Tommy
        A mistake can be valuable or costly, depending on how faithfully you pursue correction

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://1074504]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others wandering the Monastery: (None)
    As of 2024-04-25 01:41 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      No recent polls found