source: vis_dev/vis-2.3/share/help/unsetCmd.txt @ 23

Last change on this file since 23 was 14, checked in by cecile, 13 years ago

vis2.3
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[14]1
2  unset - unset an environment variable
3     _________________________________________________________________
4
5   unset [-h] <variables>
6
7   A variable environment is maintained by the command interpreter. The "set"
8   command sets a variable to a particular value, and the "unset" command
9   removes the definition of a variable.
10
11   Command options:
12
13   -h
14          Print the command usage.
15
16   <variables>
17          Variables to be unset
18     _________________________________________________________________
19
20   Last updated on 20100410 00h02
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