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awk '\{ for (i=1; i<=NF; i++) { ++D[$i]; } }\END { for (i in D) { print i, D[i] } }\' words.txt | sort -nr -k 2
#!/bin/bash#getDependencies.sh by Leif Messingergrep -Po '#include\s*"\K.+(?=")' | while read -r line ; doecho -n " $line"./getDependencies.sh < $linedone
## Austin Leath# checks for /Desktop symlink. Creates the symlink if it doesnt already exist##Fetch the target user if desired, otherwise use the currently logged in user.if [ "$4" != "" ]; thenTARGET_USER=$4elseTARGET_USER=$3fiif [ "$5" != "" ]; thenDIRECTORY_NAME=$5elseTARGET_USER="$3 Desktop"fi# FunctionsCHECK_SYMLINK() {if test -f "/Desktop"; thenecho "/Desktop exists"elseecho "/Desktop does not exist"fi}CHECK_SYNTHETIC_CONF() {if test -f "/etc/synthetic.conf"; thenecho "/etc/synthetic.conf exists"elseecho "/etc/synthetic.conf does not exist"fi}CREATE_SYMLINK() {if [[ $(CHECK_SYNTHETIC_CONF) != "/etc/synthetic.conf exists" ]]; thenecho "/etc/synthetic.conf does not exist. creating.."touch /etc/synthetic.confchown -R root:wheel /etc/synthetic.conffiif grep -q "$DIRECTORY_NAME" /etc/synthetic.conf; thenecho "$DIRECTORY_NAME already exists"exit 1elseecho "$DIRECTORY_NAME\t/Users/$TARGET_USER/Desktop" >> /etc/synthetic.conffiecho "/Desktop symbolic link created"}if [[ $(CHECK_SYMLINK) != "/Desktop exists" ]]; thenCREATE_SYMLINKfiexit 0
#diskRipper.sh by Leif Messinger#For use on debian, where your cds aren't immediately mountedwall "CD inserted boss"set -x #echo oncdDrivePath=$(ls -l /dev/cdrom | awk '{print $NF}')#CD could have no label, so that's why I need awkcdLabel=$(lsblk -n "/dev/$cdDrivePath" -o label)if [[ ! -z "$cdLabel" ]]; then #CD has labelfolderName=$cdLabelecho "The cd label is ${folderName}"if mkdir ./cds/"${folderName}"; then #Folder didn't exist beforesudo mount /dev/cdrom ./.cdmountpointsudo cp -r ./.cdmountpoint/* "./cds/${folderName}"sudo chmod -R 777 "./cds/${folderName}"sudo umount ./.cdmountpointejectwall "CD done and ejecting"elsewall "Already read that cd, skipped"fielsewall "CD had no label, skipped"fi
#!/bin/bash#makefileMaker.sh by Leif Messinger#Needs getDependencies.shCC="gcc"#I have no idea why it's called CXX when it's a c++ compiler#I know that cpp is c pre processor, but still, why X?CXX="g++"CXXFLAGS="-std=c++17 -O2"#CFLAGS="-std=c17"LIBRARIES="$@"#Vulkan Flags for me#LIBRARIES="-lglfw -lvulkan -ldl -lpthread -lX11 -lXxf86vm -lXrandr -lXi"function compileAllFiles(){#output: bruh.o yeet.o# CXX $CXXFLAGS bruh.o yeet.o -o output $LIBRARIESecho -n "output:"if compgen -G "*.cpp" &> /dev/null; thenfor f in *.cpp; doecho -n " ${f%.cpp}.o"donefiif compgen -G "*.c" &> /dev/null; thenfor f in *.c; doecho -n " ${f%.c}.o"donefiecho ""if compgen -G "*.cpp" &> /dev/null; thenecho -e -n "\t$CXX $CXXFLAGS "elseecho -e -n "\t$CC $CFLAGS "fiif compgen -G "*.cpp" &> /dev/null; thenfor f in *.cpp; doecho -n " ${f%.cpp}.o"donefiif compgen -G "*.c" &> /dev/null; thenfor f in *.c; doecho -n " ${f%.c}.o"donefiecho " -o output $LIBRARIES"echo ""}function compileAllObjectFiles(){#bruh.o: bruh.cpp yeet.h# CXX $CXXFLAGS -c bruh.cpp $LIBRARIESif compgen -G "*.cpp" &> /dev/null; thenfor f in *.cpp; doecho -n "${f%.cpp}.o: $f"getDependencies.sh < $fecho ""echo -e "\t$CXX $CXXFLAGS -c $f"echo ""donefi#yeet.o: yeet.c# CC $CFLAGS -c yeet.c $LIBRARIESif compgen -G "*.c" &> /dev/null; thenfor f in *.c; doecho -n "${f%.c}.o: $f"getDependencies.sh < $fecho ""echo -e "\t$CC $CFLAGS -c $f"echo ""donefi}compileAllFilescompileAllObjectFiles#does not work on windowsecho "clean:"echo -e "\trm -f -v *.o output"echo ""echo "run:"echo -e "\t./output"echo ""echo "debug:"if compgen -G "*.cpp" &> /dev/null; thenecho -e -n "\t$CXX $CXXFLAGS -g "elseecho -e -n "\t$CC $CFLAGS -g "fiif compgen -G "*.cpp" &> /dev/null; thenfor f in *.cpp; doecho -n " ${f}"donefiif compgen -G "*.c" &> /dev/null; thenfor f in *.c; doecho -n " ${f}"donefiecho " $LIBRARIES -o output"echo ""
name="John"echo ${name}echo ${name/J/j} #=> "john" (substitution)echo ${name:0:2} #=> "Jo" (slicing)echo ${name::2} #=> "Jo" (slicing)echo ${name::-1} #=> "Joh" (slicing)echo ${name:(-1)} #=> "n" (slicing from right)echo ${name:(-2):1} #=> "h" (slicing from right)echo ${food:-Cake} #=> $food or "Cake"