am trying to install package and doing some other work. But, getting the error that read as “perl: warning: Setting locale failed. perl: warning: Please check that your locale settings:
” How do I fix this problem on my Debian Linux server?
I noticed that many shell scripts in /etc/init.d/ directory use the following syntax:
echo $“Usage $prog start|stop|reload|restart”
Why a double-quoted string preceded by a dollar sign ($”string”) using the echo command under Linux / UNIX bash scripts?