⇐⇐⇐ linux commands ⇒⇒⇒ passwd this is the command for changing the password this is the simplest way. sudo all the linux users use this commands 1000+ tyms sudo=super user or a root user the main user(root) if u are a normal user u cant do some works like changing permisions so that we use sudo command reboot very simple command reboot is use to reboot ur system clear this command is used to clear visibleconsoles already we seen some basic commands ls , cp , mv , rm mkdir , touch now we see some sub commands -l detailed list -a display hidden files -i waiting for conformations -r copies recursives -b creates backup copy of the sourcefile before removing -i wait for conformation before delete -s create a symbol link u user g group o others r read w writer x executes ...
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