How to Code a Pascal compiler
Friday, June 4th, 2021https://people.eecs.berkeley.edu/~bh/v3ch5/pascal.lg
https://people.eecs.berkeley.edu/~bh/v3ch5/pascal.lg
regular expressions in bash and zsh ^^ text=$( for x in `ls -d */`; do if [[ $x =~ ^linux-?.??.?? ]]; then echo $x; fi; done ); cd $(echo $text| sort -Vr | head -1); #list in $text all linux versions ##;) without expressions : cd $(ls -d */ | sort -Vr | head -1);