Linux fundamental part 1

Linux Fundamentals Part 1

Task 4

How would you output hello without a newline?

• In the man pages you can see the option (man echo)

-n     do not output the trailing newline

answer : echo -n hello

Task 5

• In this case you can also watch over the man pages

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-l = long listing
-a = show hidden dot files
-t = List by time

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1. What flag outputs all entries?

-a

2. What flag outputs things in a “long list” format?

-l

Task 6

• They provide a nice picture easily you can get the flag

1. What flag numbers all output lines?

-n

Task 8

1. How would you run a binary called hello using the directory shortcut . ?

./hello

2. How would you run a binary called hello in your home directory using the shortcut ~ ?

~/hello

3. How would you run a binary called hello in the previous directory using the shortcut … ?

../hello

Task 9

shiba1@nootnoot:~$ touch noot.txt
shiba1@nootnoot:~$ ls
noot.txt  shiba1
shiba1@nootnoot:~$ ./shiba1 > noot.txt
shiba1@nootnoot:~$ cat noot.txt 
pinguftw

1. What’s the password for shiba2 ?

pinguftw