see lots of seasoned admins and cloud provider wrapper scripts use ssh client command as follows in shell:
ssh firstname.lastname@example.org --
What the double -- does here? Why it is used in this shell command and why not just use the following?
know how to display line numbers using vim text editor
. How do display line numbers in the left side for any text file under Unix or Linux operating systems?
ow do I concatenates the text files called first.doc and second.doc and writes the result to final.doc under Ubuntu Linux operating systems?
ow do I use the cat command to display the line numbers for a file called myapp.c under Linux or Unix like operating systems?
am a new Unix user. I have Debian Linux installed. I need to append text to a file called daily.log. How do I use the cat command to append data to a file?
have followed this cron setup tutorial
. I am using Red Hat Enterprise Linux server 6 on Dell poweredge server. I would like to know when does entires in /etc/cron.daily, /etc/cron.weekly, /etc/cron.monthly run on RHEL6 and Debian / Ubuntu Linux server?
How do I display all my environment variables using bash shell on RHEL / Debian / Ubuntu / CentOS / Fedora / Mint Linux operating systems?