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Jul 8, 2024C S
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makefileMaker.sh

Mar 7, 2021LeifMessinger

0 likes • 10 views

#!/bin/bash
#makefileMaker.sh by Leif Messinger
#Needs getDependencies.sh
CC="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 $LIBRARIES
echo -n "output:"
if compgen -G "*.cpp" &> /dev/null; then
for f in *.cpp; do
echo -n " ${f%.cpp}.o"
done
fi
if compgen -G "*.c" &> /dev/null; then
for f in *.c; do
echo -n " ${f%.c}.o"
done
fi
echo ""
if compgen -G "*.cpp" &> /dev/null; then
echo -e -n "\t$CXX $CXXFLAGS "
else
echo -e -n "\t$CC $CFLAGS "
fi
if compgen -G "*.cpp" &> /dev/null; then
for f in *.cpp; do
echo -n " ${f%.cpp}.o"
done
fi
if compgen -G "*.c" &> /dev/null; then
for f in *.c; do
echo -n " ${f%.c}.o"
done
fi
echo " -o output $LIBRARIES"
echo ""
}
function compileAllObjectFiles(){
#bruh.o: bruh.cpp yeet.h
# CXX $CXXFLAGS -c bruh.cpp $LIBRARIES
if compgen -G "*.cpp" &> /dev/null; then
for f in *.cpp; do
echo -n "${f%.cpp}.o: $f"
getDependencies.sh < $f
echo ""
echo -e "\t$CXX $CXXFLAGS -c $f"
echo ""
done
fi
#yeet.o: yeet.c
# CC $CFLAGS -c yeet.c $LIBRARIES
if compgen -G "*.c" &> /dev/null; then
for f in *.c; do
echo -n "${f%.c}.o: $f"
getDependencies.sh < $f
echo ""
echo -e "\t$CC $CFLAGS -c $f"
echo ""
done
fi
}
compileAllFiles
compileAllObjectFiles
#does not work on windows
echo "clean:"
echo -e "\trm -f -v *.o output"
echo ""
echo "run:"
echo -e "\t./output"
echo ""
echo "debug:"
if compgen -G "*.cpp" &> /dev/null; then
echo -e -n "\t$CXX $CXXFLAGS -g "
else
echo -e -n "\t$CC $CFLAGS -g "
fi
if compgen -G "*.cpp" &> /dev/null; then
for f in *.cpp; do
echo -n " ${f}"
done
fi
if compgen -G "*.c" &> /dev/null; then
for f in *.c; do
echo -n " ${f}"
done
fi
echo " $LIBRARIES -o output"
echo ""

Useful NVM Commands

Mar 20, 2023C S

0 likes • 0 views

// check version
node -v || node --version
// list installed versions of node (via nvm)
nvm ls
// install specific version of node
nvm install 6.9.2
// set default version of node
nvm alias default 6.9.2
// switch version of node
nvm use 6.9.1
echo -e ${PATH//:/\\n} | awk '{print length, $0}' | sort -n | cut -f2- -d' '

Symlink Desktop

Nov 18, 2022AustinLeath

0 likes • 1 view

#
# 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" != "" ]; then
TARGET_USER=$4
else
TARGET_USER=$3
fi
if [ "$5" != "" ]; then
DIRECTORY_NAME=$5
else
TARGET_USER="$3 Desktop"
fi
# Functions
CHECK_SYMLINK() {
if test -f "/Desktop"; then
echo "/Desktop exists"
else
echo "/Desktop does not exist"
fi
}
CHECK_SYNTHETIC_CONF() {
if test -f "/etc/synthetic.conf"; then
echo "/etc/synthetic.conf exists"
else
echo "/etc/synthetic.conf does not exist"
fi
}
CREATE_SYMLINK() {
if [[ $(CHECK_SYNTHETIC_CONF) != "/etc/synthetic.conf exists" ]]; then
echo "/etc/synthetic.conf does not exist. creating.."
touch /etc/synthetic.conf
chown -R root:wheel /etc/synthetic.conf
fi
if grep -q "$DIRECTORY_NAME" /etc/synthetic.conf; then
echo "$DIRECTORY_NAME already exists"
exit 1
else
echo "$DIRECTORY_NAME\t/Users/$TARGET_USER/Desktop" >> /etc/synthetic.conf
fi
echo "/Desktop symbolic link created"
}
if [[ $(CHECK_SYMLINK) != "/Desktop exists" ]]; then
CREATE_SYMLINK
fi
exit 0

Delete Git Branches

Mar 10, 2023Helper

1 like • 6 views

#!/bin/bash
for branch in $(git branch | cut -c 3-); do
read -p "Delete local branch $branch? (y/n) " -n 1 -r
echo ""
if [[ $REPLY =~ ^[Yy]$ ]]; then
git branch -D $branch
fi
done

Bash Basics

Nov 19, 2022CodeCatch

0 likes • 1 view

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"