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Piping problems...

 
Jonathan Caplette
Regular Advisor

Piping problems...

Hi guys...

Here's my problem... I've rebooted one of my server yesterday, for maintenance, and since I've rebooted it, I can't do any kind of pipe... like: | > < and all the others...

It doesn't give me any message of error I just get back to the prompt...

Does anybody have a clue of what this can be???

Thanks
Jonathan
6 REPLIES 6
Uday_S_Ankolekar
Honored Contributor

Re: Piping problems...

Hi,

Check your stty parameter; by stty -a;probably those special charecters are assigned to to some other key strokes. you can change it by stty command. man stty for more details.

Goodluck,
-USA..

Good Luck..
Anthony deRito
Respected Contributor

Re: Piping problems...

If you have one of those VT100 consoles, try holding down the Ctrl D key and cycle the console power to reset to defaults.
harry d brown jr
Honored Contributor

Re: Piping problems...

do a stty -a to see your settings, then do a stty sane to get back to normal. Also, what shell are you using? Try invoking ksh and see if you get the same results.

live free or die
harry
Live Free or Die
Roger Baptiste
Honored Contributor

Re: Piping problems...

hi,

is this problem with only one userid and all the user ids??
Confirm this.

Also, as a test, mv the .profile , .exrc of a user id to .old files and relogin and try it. If this works, look at the profile and see whether there is any stty setting which is customized.

If this is a happening only a console, then you have terminal settings problem.

HTH
raj
Take it easy.
Bernie Vande Griend
Respected Contributor

Re: Piping problems...

Does this happen for all userids or just root?
Does it happen on only the console or also if if you telnet in?

If its only on the console, then reset the console back to its defaults. If its only one userID, check stty -a for that user and also make sure its using the correct shell. Try using another shell such as ksh to see if the commands "|, >, <" work there. I also saw this happen once when the system had set up its own shell that was filtering and logging commands, the shell was written poorly and did not allow the use of these commands.
Good luck.
Ye who thinks he has a lot to say, probably shouldn't.
Jonathan Caplette
Regular Advisor

Re: Piping problems...

It's Okay guys.. I've found out that my root FS was full...

I cleaned it up and I'm back on track..

Thanks for the help anyway!