3. [cool programs you find on almost all linux](#cool-programs-you-find-on-almost-all-linux)
#Important-Linux-commands
#Important-Linux-commands
The commands which make life in cyberspace easier.
@ -166,7 +166,7 @@ here the output of history gets piped into the program grep.
as the output of history gives one command per line, grep will filter out exactly the command in which the pattern "whatsoever" occur.
# getting some INFO about the system
#getting-some-INFO-about-the-system
## df
@ -228,7 +228,7 @@ with
I ask systemctl to give me the status of the nginx daemon, running in the background of my (and actually all of my machines there is running one nginx daemon) machine.
