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LeetCode #192: Word Frequency

Oct 15, 2022CodeCatch
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Delete Git Branches

Mar 10, 2023Helper

1 like • 5 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

makeHeaderTags.sh

Feb 5, 2024LeifMessinger

0 likes • 10 views

#!/bin/bash
# Recursively find all .svelte files in the current directory and its subdirectories
find . -type f -name "*.svelte" -o -name "*.html" -o -name "*.htm" | while read file; do
# Replace all h1 tags with the specified format
sed -i 's/<h1>\(.*\)<\/h1>/<h1 id="\1">\1<\/h1>/g' "$file"
# Replace all h2 tags with the specified format
sed -i 's/<h2>\(.*\)<\/h2>/<h2 id="\1">\1<\/h2>/g' "$file"
# Remove whitespace from the id attribute value
for i in {0..10} ; do
sed -i 's/\(id="[^"]*\)\W\([^"]*"\)/\1\2/g' "$file"
done
done

Update Prefixed Dependencies

Oct 9, 2023C S

0 likes • 114 views

# Update all npm packages under the scope defined by the PREFIX variable ("foo").
PREFIX="foo"; npm ls | grep "$PREFIX" | awk -F/ '{print $NF}' | sed 's/@.*//' | xargs -I package npm update @"$PREFIX"/package

stealNFTs

Nov 23, 2021LeifMessinger

0 likes • 3 views

#!/bin/bash
#Makes a directory ./monkeys and puts every single bored bored ape yacht club monkey in there
#Leif Messinger
let OFFSET=0
let BATCHSIZE=50
let LIMIT=100
mkdir monkeys
function parseResults(){
sed 'y/,/\n/' | sed -e '/storage.opensea/d' -e '/https:\/\/lh3.googleusercontent.com\/Ju9CkWtV-1Okvf45wo8UctR-M9He2PjILP0oOvxE89AyiPPGtrR3gysu1Zgy0hjd2xKIgjJJtWIc0ybj4Vd7wv8t3pxDGHoJBzDB=s120/d' | egrep '"image_url":"(.*)"' | tr -d '\"' | sed 's/image_url://'
}
function downloadMonkeys(){
while read -r line; do
name=`echo "$line" | sed 's/https:\/\/lh3.googleusercontent.com\///'`
wget -q -O "./monkeys/$name.png" "$line" &
done
}
function queryMonkeys(){
let progress=($OFFSET*100)/$LIMIT
echo "Progress: $progress%"
result=`curl -s --request GET --url "https://api.opensea.io/api/v1/assets?order_direction=desc&offset=$OFFSET&limit=$BATCHSIZE&collection=boredapeyachtclub"`
if [[ "$result" =~ "Request was throttled" ]] || [ "$result" == "" ]; then
#Retry download
sleep 10
else
#Download Monkeys
echo "$result" | parseResults | downloadMonkeys
let OFFSET+=$BATCHSIZE
fi
#If not out of bounds, recurse
if [ "$OFFSET" -lt "$LIMIT" ] || [[ "$result" =~ '"assets":[]' ]]; then
queryMonkeys
fi
}
echo "Downloading your monkeys into ./monkeys asynchronously."
queryMonkeys

watchLogins.sh

Sep 30, 2021LeifMessinger

0 likes • 8 views

touch /tmp/login1.txt /tmp/login2.txt
while [ true ]
do
who | gawk '{ print $1 }' > /tmp/login2.txt
comm -13 /tmp/login1.txt /tmp/login2.txt
#Just a bit easier to read
#diff /tmp/login1.txt /tmp/login2.txt
cat /tmp/login2.txt > /tmp/login1.txt
sleep 1
done

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