* Cancel on Ctrl+C (die())
* Finish on Ctrl+D (eof/eot) without appending a newline
* Also finish on \n to be sure.
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com> Reviewed-by: Thomas Lamprecht <t.lamprecht@proxmox.com> Tested-by: Thomas Lamprecht <t.lamprecht@proxmox.com>