02-09-2005
unsetting (set -C) and set -o noclobber
I use a lot of text edditing on my laptop, and about a year and half ago I read my first unix bootk which gave the noclobber command and how to unset it.. now that my files are some what overflowing I need to use noclobber or the set -C option... I know the >| to override the no overwite command but can not remember how to unset the command :
$set -o noclobber
or
set -C
i have tried to reset SHELLOPTS, unsetting with -f option and even setting a new clobber option to no avail..
if anyone could give me the unset options for set -C and noclobber I would greatly appreciate it...
thanx in advance moxxx68
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LEARN ABOUT SUNOS
asadmin-unset
asadmin-unset(1AS) User Commands asadmin-unset(1AS)
NAME
asadmin-unset, unset - removes one or more variables from the multimode environment
SYNOPSIS
unset env_var [env_var]*
Removes one or more variables you set for the multimode environment. The variables and their associated values will no longer exist in the
environment.
OPERANDS
env_var environment variable to be removed.
Example 1: Using unset to remove environment variables
asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin AS_ADMIN_PASSWORD=password
asadmin> export AS_ADMIN_PREFIX=server1.jms-service
asadmin> export
AS_ADMIN_HOST=bluestar
AS_ADMIN_PORT=8000
AS_ADMIN_USER=admin
AS_ADMIN_PASSWORD=********
AS_ADMIN_PREFIX=server1.jms-service
asadmin> unset AS_ADMIN_PREFIX
asadmin> export
AS_ADMIN_HOST=bluestar
AS_ADMIN_PORT=8000
AS_ADMIN_USER=admin
AS_ADMIN_PASSWORD=********
Using the export command without the argument lists the environment variables that are set. Notice the AS_ADMIN_PREFIX is not in the envi-
ronment after running the unset command.
EXIT STATUS
0 command executed successfully
1 error in executing the command
asadmin-export(1AS), asadmin-multimode(1AS)
J2EE 1.4 SDK March 2004 asadmin-unset(1AS)