What command do you have to use to go to the parent directory?
cd ..
cd /up
cd -
cd ~
With what command you can see what folder you are in?
whereami
map
place
pwd
With what can you stop a process?
Shutdown
stop
kill
delete
With what command you can see your user name?
I
me
whoami
The Command :>filename is used to
Empty the existing file or create an empty file
Print the string : to filename
Delete the file
Append the file at the last line
The Default variable $TZ is used to[wrong]
display the number of Zombie process in the system
set the time zone
set the time for zip process
display the last test condition result
filename=sample.txtfile=${filename%.*}echo $file$file now contains
txt
sample
.txt
sample.
How to call the function function1 in shell
function1()
call function1
function1
ask function1
The Default variable $TZ is used to