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→Replace New Line (\n) with ", "
Example:
Example:
<nowiki>echo "esto es un ejemplo" | sed 's#e#R#g'</nowiki>
<nowiki>echo "esto es un ejemplo" | sed 's#e#R#g'</nowiki>
== Replace New Line Characters ==
sed ':a;N;$!ba;s/\n/ /g'
This will read the whole file in a loop, then replaces the newline(s) with a space.<br />
Explanation:<br />
Create a label via :a.<br />
Append the current and next line to the pattern space via N.<br />
If we are before the last line, branch to the created label $!ba ($! means not to do it on the last line as there should be one final newline).<br />
Finally the substitution replaces every newline with a space on the pattern space (which is the whole file).<br />
Here is cross-platform compatible syntax which works with BSD sed (as per @Benjie comment):<br />
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g'
== Replace New Line (\n) with ", " ==
== Replace New Line (\n) with ", " ==
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/", "/g'
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/", "/g'