🎉 Premières réponses

README.md

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+echo "hello world"
+pwd
+ls
+cat access.log
+tail -n 5 access.log
+grep "GET" access.log
+grep -c -P '\t' file-with-tabs.txt
+grep -l 500 *
+ls | grep 'access.log*'
+find . -type f -name "access.log*" -exec grep -hP '500' {} \;
+find . -type f -name "access.log*" -exec grep -oP '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}' {} \;
+???
+???
+cat access.log | sort
+???
+???
+???
+rm -- -*rm 
+find . -type f -name "*.doc" -exec rm {} \;
+???
+find . -type f -name "*.txt" -exec sed -i 's/challenges are difficult//g' {} \;
+???
+find . -type f -exec basename {} \;
+