When executing orachk on single node env, got error on:Badly placed ()'s.
[root@sltdb01 orachk]# ./orachk -shell
Checking for prompts for orasl5 user on all nodes...
Badly placed ()'s.
There are prompts in /etc/profile on 'sltdb01' for 'orasl5' user which will cause issues in orachk successful execution. Please remove or comment all prompts in /etc/profile of orasl5 user and run again.
[root@sltdb01 orachk]# more /etc/profile
# /etc/profile
# System wide environment and startup programs, for login setup
# Functions and aliases go in /etc/bashrc
# It's NOT a good idea to change this file unless you know what you
# are doing. It's much better to create a custom.sh shell script in