move here

ex01/print_groups.sh

@@ -0,0 +1 @@
+id -nG $FT_USER | tr -d "\n" | tr " " ","

ex02/find_sh.sh

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+find . -type f -name "*.sh" -exec basename {} .sh \;

ex03/count_files.sh

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+find . | wc -l

ex04/MAC.sh

@@ -0,0 +1 @@
+ifconfig -a | grep ether | awk -F " " '{print $2 }'

ex05/"\?$*'MaRViN'*$?\"

@@ -0,0 +1 @@
+42

ex06/skip.sh

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+ls -l | sed 'n;d'