The read solution will not work in bash, since the part after the pipe runs in a subshell and thus the variables lose their values.
Your original idea would work, with a different variable name and a correct way of setting/unsetting IFS like methyl suggested.
You can do something like this:
then you temporarily change IFS and you do not have to set IFS to its original value.
Last edited by Scrutinizer; 09-08-2010 at 11:49 AM..
This User Gave Thanks to Scrutinizer For This Post:
I'm having trouble manipulating a string that contains single quotes (') in it. I'm writing a ksh script to parse in a few queries from a config file, such as this:
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Hi,
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Unix superusers,
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# echo 'export HISTFILE=/var/log/history/history_$(uname -n)_$(date +%Y:%b:%d:%H:%M)_$(who am i | awk '{print \$1}')' >> new_file
#
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#
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Hi,
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Discussion started by: bobbygsk
3 Replies
LEARN ABOUT PHP
aggregate_methods_by_list
AGGREGATE_METHODS_BY_LIST(3) 1 AGGREGATE_METHODS_BY_LIST(3)aggregate_methods_by_list - Selective dynamic class methods aggregation to an objectSYNOPSIS
void aggregate_methods_by_list (object $object, string $class_name, array $methods_list, [bool $exclude = false])
DESCRIPTION
Aggregates methods from a class to an existing object using a list of method names.
The class constructor or methods whose names start with an underscore character (_), which are considered private to the aggregated class,
are always excluded.
PARAMETERS
o $object
-
o $class_name
-
o $methods_list
-
o $exclude
- The optional parameter $exclude is used to decide whether the list contains the names of methods to include in the aggregation
(i.e. $exclude is FALSE), or to exclude from the aggregation ($exclude is TRUE).
RETURN VALUES
No value is returned.
SEE ALSO aggregate(3), aggregate_info(3), aggregate_methods(3), aggregate_methods_by_regexp(3), aggregate_properties(3), aggregate_proper-
ties_by_list(3), aggregate_properties_by_regexp(3), deaggregate(3).
PHP Documentation Group AGGREGATE_METHODS_BY_LIST(3)