Difference between revisions of "Delete newline through pipe"
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Latest revision as of 04:06, 29 March 2013
tr — remove new line characters with tr
tr -d '\n' < days.txt cat days.txt | tr -d '\n'
While the new line characters can be replaced with spaces using the tr program as follows.
tr '\n' ' ' < days.txt cat days.txt | tr '\n' ' '
awk — remove new line characters with awk or gawk
Either of the following commands can be used to delete new lines using awk or gawk.
awk '{ printf "%s", $0 }' days.txt
cat days.txt | awk '{ printf "%s", $0 }'
While the new line characters can be replaced with spaces using either of the following commands.
awk '{ printf "%s ", $0 }' days.txt
cat days.txt | awk '{ printf "%s ", $0 }'
