GNU implementation of the POSIX stream editor sed.
If you have not already done so, install the its-release package that grants access to ITS’s yum repository.
Then install as follows:
% sudo yum install sed-unc
Files are installed in /opt/unc.
1. The latest version available is sed 4.4. Vendor release date: February 4, 2017.
This package can be managed using the lpm command.
% lpm load sed
will set both the PATH and MANPATH environment variables so that the sed binary and manpage can be accessed.