Hi,
Consider the following example:
while read line; do echo ${line}; done < somefile
read will interpret the backslashes as escapes and remove them from the
input. Now I could do
sed s/'\\'/'\\\\'/ somefile | while read line; do echo ${line}; done
, but this will create a subshell which is not what I want (need to set some
global variables in the while loop).
Is there a way that I could pipe the output from sed (or any command) into
the while loop without creating a subshell (ie as in the first example)?
Bye,
Leonard.
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