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Posts Made By:
jryan
Forum:
Red Hat
05-19-2009
4
Turn off subshelling of pipe
2,659
Posted By
jryan
ls -1 2>/dev/null | while read LAND_FILE do ...
ls -1 2>/dev/null | while read LAND_FILE
do
...code
done
This spawns a subshell.
while read LAND_FILE <(ls -1 2>/dev/null)
do
...code
done
This doesn't spawn a subshell.
We...
Forum:
Red Hat
05-18-2009
4
Turn off subshelling of pipe
2,659
Posted By
jryan
Turn off subshelling of pipe
After searching the forum, I found that Bash spawns a subshell when using the pipe. I am wondering if there is an option or any other way to turn off this fuctionality.
We are pulling over some...
Showing results 1 to 2 of 2
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