====== SED - Convert - Convert DOS newlines (CR/LF) to Unix format ======

===== In UNIX Environments =====

<code bash>
sed 's/.$//'               # Assumes that all lines end with CR/LF.
sed 's/^M$//'              # In bash/tcsh, press Ctrl-V then Ctrl-M.
sed 's/\x0D$//'            # gsed 3.02.80, but top script is easier.
</code>

----

===== In DOS Environments =====

<WRAP info>
**NOTE:** Cannot be done with DOS versions of sed. 

Use "tr" instead.

</WRAP>

<code bash>
tr -d \r <infile >outfile            # GNU tr version 1.22 or higher
</code>