| From: | Aidan Van Dyk <aidan(at)highrise(dot)ca> |
|---|---|
| To: | Bruce Momjian <bruce(at)momjian(dot)us> |
| Cc: | Gregory Stark <stark(at)enterprisedb(dot)com>, Alvaro Herrera <alvherre(at)commandprompt(dot)com>, Brendan Jurd <direvus(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Bryce Nesbitt <bryce2(at)obviously(dot)com>, heikki(at)enterprisedb(dot)com |
| Subject: | Re: Proposed patch - psql wraps at window width |
| Date: | 2008-04-26 13:48:00 |
| Message-ID: | 20080426134800.GF6337@yugib.highrise.ca |
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| Lists: | pgsql-hackers |
* Bruce Momjian <bruce(at)momjian(dot)us> [080426 09:44]:
> Why does the first 'ls' not honor columns while the second does? How
> does 'ls' detect that the COLUMNS=120 is somehow different from the
> default COLUMNS value?
I would hazard a guess that COLUMNS isn't "exported" from your
shell environment in the first case. In the other cases, the explicit:
VAR=... command
the shell is told to set VAR explicitly before starting command, in
addition to any exported vars.
a.
--
Aidan Van Dyk Create like a god,
aidan(at)highrise(dot)ca command like a king,
http://www.highrise.ca/ work like a slave.
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