No. Don't do that.
You may wipe some system accounts that are different from Solaris to linux.
I would scp the passwd, group, and shadow files across, and add a .old to the filenames.
Go into the .old files, and remove all the system accounts (nobody, gopher, etc) leaving only your users.
cat /etc/passwd.old >> /etc/passwd
cat /etc/shadow.old >> /etc/shadow
cat /etc/group.old >> /etc/group