From: Dino Ruic <dr@ithe.rwth-aachen.de>
To: zsh-workers@zsh.org
Subject: bug with sed and escaping?
Date: Wed, 10 Apr 2013 11:43:02 +0200 [thread overview]
Message-ID: <51653426.1000600@ithe.rwth-aachen.de> (raw)
Hello,
this is my first report, so I hope I can provide enough information.
Also I'm somewhat of a beginner with zsh... Here's the thing:
As far as I've found out the zsh should not behave differently than the
bash if I execute bash scripts. Here's a minimal example of what it does
on my system.
Bash:
$ echo "xy" | sed -e s/^x//
y
The result is the string "y" as the sed command removes the initial x.
Zsh:
$ echo "xy" | sed -e s/^x//
zsh: no matches found: s/^x//
So this gives me an error. Zsh wants me to escape the caret (^) or I
could wrap s/^x// in quotation marks. Either of those commands work
$ echo "xy" | sed -e "s/^x//"
$ echo "xy" | sed -e s/\^x//
If it were my script that I have to execute there, I'd change it to work
properly. But this script is actually part of a large compiler package
and it irks me that the zsh throws an exception while trying to execute
some bash scripts in there. And I wouldn't want to "repair" scripts that
actually should work.
Am I doing something wrong, here?
I tried this on multiple machines. Maybe I messed up some configuration,
but I don't know where and why. If you need further information, please
let me know.
Thanks in advance
Dino
next reply other threads:[~2013-04-10 9:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-10 9:43 Dino Ruic [this message]
2013-04-10 10:00 ` Peter Stephenson
2013-04-10 11:06 ` Dino Ruic
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