Close quizdown tags (#79)

* close quizdown tags
* correction of links in english/_index.en.md

This fixes Issue #54

content/english/1. Grasshopper/1. Getting Started/1. linux-history.en.md

@@ -39,3 +39,5 @@ Additional reading:
 1. [ ] Bjarne Stroustrup
 1. [ ] Steve Jobs
 1. [x] Linus Torvalds
+
+{{< /quizdown >}}

content/english/1. Grasshopper/1. Getting Started/10. OpenSUSE.en.md

@@ -37,4 +37,4 @@ If you're interested in having openSUSE as your operating system, head over to t
 2. [ ] Mageia Control Center
 3. [x] yast
 
-
+{{< /quizdown >}}

content/english/1. Grasshopper/1. Getting Started/3. debian.en.md

@@ -36,4 +36,6 @@ If you're interested in having Debian as your operating system, head over to the
 1. [ ] Point Release
 2. [x] Rolling Release
 
-Know More about [Rolling and Point Release](https://www.fosslinux.com/2805/linux-rolling-release-vs-point-release-and-which-is-better.htm).
+{{< /quizdown >}}
+
+Know More about [Rolling and Point Release](https://www.fosslinux.com/2805/linux-rolling-release-vs-point-release-and-which-is-better.htm).

content/english/1. Grasshopper/1. Getting Started/4. RHEL.en.md

@@ -35,4 +35,6 @@ If you're interested in having RHEL as your operating system, head over to the i
 1. [ ] dpkg
 1. [ ] OpenPKG
 1. [ ] Pacman
-1. [x] RPM
+1. [x] RPM
+
+{{< /quizdown >}}

content/english/1. Grasshopper/1. Getting Started/5. Ubuntu.en.md

@@ -34,4 +34,6 @@ If you're interested in having Ubuntu as your operating system, head over to the
 1. [ ] OpenSUSE
 1. [ ] Red Hat Enterprise Linux 
 1. [ ] Arch
-1. [x] Debian
+1. [x] Debian
+
+{{< /quizdown >}}

content/english/1. Grasshopper/1. Getting Started/6. Fedora.en.md

@@ -34,4 +34,6 @@ If you're interested in having Fedora as your operating system, head over to the
 1. [ ] Debian
 2. [ ] Arch
 3. [ ] OpenSUSE
-4. [x] Fedora
+4. [x] Fedora
+
+{{< /quizdown >}}

content/english/1. Grasshopper/1. Getting Started/7. Linux Mint.en.md

@@ -34,4 +34,6 @@ If you're interested in having Linux Mint as your operating system, head over to
 1. [ ] ElementryOS
 1. [ ] RHEL
 1. [ ] Arch
-1. [x] Ubuntu
+1. [x] Ubuntu
+
+{{< /quizdown >}}

content/english/1. Grasshopper/1. Getting Started/8. Gentoo.en.md

@@ -39,4 +39,6 @@ If you're interested in having Gentoo as your operating system, head over to the
 1. [ ] apt
 2. [ ] RPM
 3. [ ] Pacman
-4. [x] Portage
+4. [x] Portage
+
+{{< /quizdown >}}

content/english/1. Grasshopper/1. Getting Started/9. Arch.en.md

@@ -35,4 +35,6 @@ If you're interested in having Arch as your operating system, head over to the i
 1. [ ] dpkg
 1. [ ] OpenPKG
 1. [x] Pacman
-1. [ ] RPM
+1. [ ] RPM
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/1. Shell.en.md

@@ -45,3 +45,5 @@ $ whoami
 2. [ ] Your username
 3. [ ] Bash
 4. [x] Hello World
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/10. cp.en.md

@@ -57,3 +57,5 @@ Copy over a couple of files, be careful not to overwrite anything important.
 2. [ ] :x
 3. [ ] ls
 4. [x] -r
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/11. mv.en.md

@@ -61,3 +61,5 @@ Rename a file, then move that file to a different directory.
 2. [ ] copy cat dog
 3. [ ] cp cat dog
 4. [x] mv cat dog
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/12. mkdir.en.md

@@ -35,3 +35,5 @@ Make a couple of directories and move some files into that directory.
 2. [ ] dir
 3. [ ] create
 4. [x] mkdir
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/13. rm.en.md

@@ -60,3 +60,5 @@ $ rmdir directory
 2. [ ] delete myfile
 3. [ ] remove myfile
 4. [x] rm myfile
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/14. find.en.md

@@ -40,4 +40,6 @@ One cool thing to note is that find doesn’t stop at the directory you are sear
 1. [ ] --by-name
 2. [ ] -byname
 3. [ ] -filename
-4. [x] -name
+4. [x] -name
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/15. help.en.md

@@ -37,3 +37,5 @@ Run help on the echo command, logout command and pwd command.
 2. [ ] tldr
 3. [ ] man
 4. [x] help
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/16. man.en.md

@@ -33,3 +33,4 @@ Run the man command on the ls command.
 3. [ ] help
 4. [x] man
 
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/17. whatis.en.md

@@ -32,3 +32,5 @@ Run the whatis command on the less command.
 3. [ ] help
 4. [x] whatis
 
+{{< /quizdown >}}
+

content/english/1. Grasshopper/2. Command Line/18. alias.en.md

@@ -43,3 +43,5 @@ Create a couple of aliases then remove them.
 2. [ ] aka
 3. [ ] nickname
 4. [x] alias
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/19. exit.en.md

@@ -39,3 +39,5 @@ Exit out of the shell and see what happens. Make sure you don't need to do anymo
 2. [ ] end
 3. [ ] quit
 4. [x] exit
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/2. pwd.en.md

@@ -48,4 +48,6 @@ No exercises for this lesson.
 1. [ ] cd
 2. [ ] sh
 3. [ ] grep
-4. [x] pwd
+4. [x] pwd
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/3. cd.en.md

@@ -63,4 +63,6 @@ Give them a try!
 1. [ ] cd .
 2. [ ] cd ./
 3. [ ] cd ~
-4. [x] cd ..
+4. [x] cd ..
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/4. ls.en.md

@@ -62,4 +62,6 @@ Run ```ls``` with different flags and see the output you receive.
 
 1. [ ] ls -h
 2. [ ] ls 
-3. [x] ls -a
+3. [x] ls -a
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/5. touch.en.md

@@ -36,4 +36,6 @@ There are many other ways to create files that involve other things like redirec
 
 1. [ ] create myfile
 2. [ ] new myfile
-3. [x] touch myfile
+3. [x] touch myfile
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/6. file.en.md

@@ -32,4 +32,6 @@ Run the file command on a few different directories and files and note the outpu
 1. [ ] type
 2. [ ] cd
 3. [ ] touch
-4. [x] file
+4. [x] file
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/7. cat.en.md

@@ -30,4 +30,6 @@ Run cat on different files and directories. Then try to cat multiple files.
 1. [ ] read
 2. [ ] add
 3. [ ] cd
-4. [x] cat
+4. [x] cat
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/8. less.en.md

@@ -39,4 +39,6 @@ Run less on a file, then page up and around the file. Try searching for a specif
 1. [ ] end
 2. [ ] :x
 3. [ ] exit
-4. [x] q
+4. [x] q
+
+{{< /quizdown >}}

content/english/1. Grasshopper/2. Command Line/9. history.en.md

@@ -45,3 +45,5 @@ Navigate through your previous command history with the Up and Down keys. Play a
 2. [ ] remove
 3. [ ] wipe
 4. [x] clear
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/1. stdout (Standard Out).en.md

@@ -65,4 +65,6 @@ $ > somefile.txt
 3. [ ] \>
 4. [x] \>\>
 
+{{< /quizdown >}}
+
 

content/english/1. Grasshopper/3. Text-Fu/10. expand and unexpeand.en.md

@@ -41,4 +41,6 @@ What happens if you just type expand with no file input?
 2. [ ] space
 3. [ ] tab
 4. [x] expand 
-
+
+{{< /quizdown >}}
+

content/english/1. Grasshopper/3. Text-Fu/11. join and split.en.md

@@ -78,4 +78,6 @@ Join two files with different number of lines in each file, what happens?
 2. [ ] join cow dog cat
 3. [ ] join dog cat cow
 4. [x] join cat dog cow
-
+
+{{< /quizdown >}}
+

content/english/1. Grasshopper/3. Text-Fu/12. sort.en.md

@@ -66,4 +66,6 @@ $ ls /etc | sort -rn
 1. [ ] sort -d
 2. [ ] revsort
 3. [ ] rev
-4. [x] -r
+4. [x] -r
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/13. tr (Translate).en.md

@@ -37,4 +37,6 @@ hello
 1. [ ] change
 2. [ ] translate 
 3. [ ] convert
-4. [x] tr
+4. [x] tr
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/14. uniq (Unique).en.md

@@ -113,4 +113,6 @@ What result would you get if you tried uniq -uc?
 1. [ ]  one
 2. [ ] only
 3. [ ] distinct 
-4. [x] uniq
+4. [x] uniq
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/15. wc and nl.en.md

@@ -56,3 +56,5 @@ How would you get the total count of lines by using the nl file without searchin
 3. [ ] wc
 4. [x] wc -w 
 
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/16. grep.en.md

@@ -56,4 +56,6 @@ The newline character will not be matched by the regular expressions.
 1. [ ] look
 2. [ ] find
 3. [ ] search
-4. [x] grep
+4. [x] grep
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/2. stdin (Standard In).en.md

@@ -41,3 +41,5 @@ $ pwd < peanuts.txt > banana.txt
 3. [ ] \<\<
 4. [x] \<
 
+{{< /quizdown >}}
+

content/english/1. Grasshopper/3. Text-Fu/3. stderr (Standard Error).en.md

@@ -72,3 +72,5 @@ $ ls /fake/directory >> /dev/null 2>&1
 3. [ ] 1\>
 4. [x] 2>
 
+{{< /quizdown >}}
+

content/english/1. Grasshopper/3. Text-Fu/4. pipe and tee.en.md

@@ -50,3 +50,5 @@ $ ls | tee peanuts.txt banan.txt
 3. [ ] \<
 4. [x] |
 
+{{< /quizdown >}}
+

content/english/1. Grasshopper/3. Text-Fu/5. env (Environment).en.md

@@ -72,5 +72,7 @@ $ echo $HOME
 3. [ ] PATH
 4. [x] env
 
+{{< /quizdown >}}
+
 env
 

content/english/1. Grasshopper/3. Text-Fu/6. cut.en.md

@@ -60,4 +60,6 @@ $ cut -c -5 sample.txt
 1. [ ] cut -c
 2. [ ] cut -s
 3. [ ] cut 1
-4. [x] cut -c 1 
+4. [x] cut -c 1 
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/7. paste.en.md

@@ -49,4 +49,6 @@ Try to paste multiple files together, what happens?
 1. [ ] -c
 2. [ ] -o
 3. [ ] -l
-4. [x] -s
+4. [x] -s
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/8. head.en.md

@@ -40,4 +40,6 @@ $ head -c 15 /var/log/syslog
 1. [ ] -nl
 2. [ ] -h
 3. [ ] head
-4. [x] -n
+4. [x] -n
+
+{{< /quizdown >}}

content/english/1. Grasshopper/3. Text-Fu/9. tail.en.md

@@ -48,3 +48,5 @@ $ man tail
 3. [ ] follow
 4. [x] -f
 
+{{< /quizdown >}}
+

content/english/1. Grasshopper/4. Advanced Text-Fu/1. regex (Regular Expressions).en.md

@@ -90,4 +90,6 @@ grep [regular expression here] [file]
 1. [ ] - 
 2. [ ] |
 3. [ ] , 
-4. [x] .
+4. [x] .
+
+{{< /quizdown >}}

content/english/1. Grasshopper/4. Advanced Text-Fu/10. Emacs Manipulate Files.en.md

@@ -42,4 +42,6 @@ Play around with opening files and saving files.
 1. [ ] C-x s
 2. [ ] C-x C-w
 3. [ ] C-x C-s
-4. [x] C-x C-f
+4. [x] C-x C-f
+
+{{< /quizdown >}}

content/english/1. Grasshopper/4. Advanced Text-Fu/11. Emacs Buffer Navigation.en.md

@@ -56,4 +56,6 @@ Play around with buffers.
 1. [ ] C-x d
 2. [ ] C-x x
 3. [ ] C-x s
-4. [x] C-x k
+4. [x] C-x k
+
+{{< /quizdown >}}

content/english/1. Grasshopper/4. Advanced Text-Fu/12. Emacs Editing.en.md

@@ -51,3 +51,5 @@ Play around with text navigation.
 2. [ ] E->
 3. [ ] N->
 4. [x] M->
+
+{{< /quizdown >}}

content/english/1. Grasshopper/4. Advanced Text-Fu/13. Emacs Exiting and Help.en.md

@@ -45,3 +45,5 @@ Visit the Emacs site to learn about more commands. [Emacs](https://www.gnu.org/s
 2. [ ] C-help
 3. [ ] help
 4. [x] C-h C-h
+
+{{< /quizdown >}}

content/english/1. Grasshopper/4. Advanced Text-Fu/4. Vim Search Patterns.en.md

@@ -42,4 +42,6 @@ Play with the search key, open a text file in vim with: vim [textfile] and start
 2. [ ] \<
 3. [ ] \\
 4. [x] \/
-
+
+{{< /quizdown >}}
+

content/english/1. Grasshopper/4. Advanced Text-Fu/5. Vim Navigation.en.md

@@ -31,4 +31,6 @@ No exercises for this lesson.
 1. [ ] D
 2. [ ] S
 3. [ ] Down Arrow key
-4. [x] k
+4. [x] k
+
+{{< /quizdown >}}