06-17-2008
Hi,
# date
Tue Jun 17 11:31:11 GMT 2008
Expected output:
Variable Apr has value:
Variable May has value:
Variable Jun has value: Jun17
The checked item has no value.
The checked item has no value.
The checked item has value Jun17
I do not understand good why $APR and $MAY do not show up has being empty strings.
ejdv
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GREP(1) General Commands Manual GREP(1)
NAME
grep - search a file for lines containing a given pattern
SYNOPSIS
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OPTIONS
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-c Print a count of lines matched
-i Ignore case
-l Print file names, no lines
-n Print line numbers
-s Status only, no printed output
-v Select lines that do not match
EXAMPLES
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DESCRIPTION
Grep searches one or more files (by default, stdin) and selects out all the lines that match the pattern. All the regular expressions
accepted by ed and mined are allowed. In addition, + can be used instead of * to mean 1 or more occurrences, ? can be used to mean 0 or 1
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SEE ALSO
cgrep(1), fgrep(1), sed(1), awk(9).
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