During an Oracle Grid Infrastructure installation, OUI uses SSH to run commands and copy files to the other nodes. During the installation, hidden files on the system (for example,
.cshrc) can cause
makefile and other installation errors if they contain terminal output commands.
xtitle, and other such commands) as in the following examples:
Bourne, Bash, or Korn shell:
if [ -t 0 ]; then stty intr ^C fi
test -t 0 if ($status == 0) then stty intr ^C endif
If the remote shell can load hidden files that contain
stty commands, then OUI indicates an error and stops the installation.