Skip to main content

cpcmd.sh

Sep 29, 2021LeifMessinger
Loading...

More Shell Posts

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

NPM Workspaces Commands

Aug 16, 2023C S

0 likes • 6 views

# Run "test" script on all packages
npm run test --workspaces
# Tip - this also works:
npm run test -ws
----------------------------------------------------
# Runs "test" only on package-a
npm run test --workspace package-a
# Tip - this also works:
npm run test -w package-a
----------------------------------------------------
# Install `lodash` on `package-a`
npm install lodash --workspace package-a
# Install `tap` on `package-b` as a dev dependency
npm install tap --workspace package-b --save-dev
# Install `package-a` on `package-b`
npm install package-a --workspace package-b
# Install `eslint` in all packages
npm install eslint --workspaces

credit.sh

Oct 26, 2021LeifMessinger

0 likes • 3 views

#!/bin/bash
#Leif Messinger lsm0147
#credit.sh FILES
cred="Leif Messinger lsm0147"
for bruh; do
if [[ $bruh =~ \.cpp|\.c|\.java|\.js ]]; then
comment="//$cred"
else
#Basically everything else gets a pound sign comment
#Pound signs are standard across linux. bash, sed, gawk, python etc
#Speaking of which, I need to escape it because of that.
comment="\#$cred"
fi
if [ -s $bruh ]; then
#If the file has a shebang
if egrep -q '^#!/' $bruh; then
sed -i "/^\#!\//a$comment" $bruh
else
sed -i "1i$comment" $bruh
fi
else
echo "$comment" > $bruh
fi
done

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 ""

cppToStdout.sh

Nov 17, 2021LeifMessinger

0 likes • 6 views

#!/bin/bash
#Takes command line arguments and pulls the header files.
#Good for checking if the function you want is in the header or not.
#cppToStdout.sh "time.h"
while [ "$1" != "" ]; do
echo "#include<$1>" | g++ -x c++ -E -
shift
done

mitosis.sh

Apr 3, 2025LeifMessinger

0 likes • 4 views

#!/usr/bin/env bash
#Splits a command across a number of CELL machines
user=$(whoami)
if [[ -z $user ]]; then
echo "whoami failed. Exiting..."
exit 1
fi
command="$1"
if [[ -z $command ]]; then
echo "Need to put in a command."
exit 1
fi
shift
array=("$@")
let start=8
let stop=18
for ((i = $start; i <= $stop; i++)); do
extraZero=$(if [[ "$i" -lt 10 ]]; then echo "0"; fi)
domain="CELL${extraZero}${i}-CSE.ENG.UNT.EDU"
let "index = i - start"
echo ${#array[@]}
if [[ ${#array[@]} != 0 ]] && [[ $index -ge ${#array[@]} ]]; then
echo "$index > ${#array[@]}"
break
fi
ssh -o StrictHostKeyChecking=accept-new "${user}@${domain}" -t "$command ${array[$index]}" &
done