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#pinger.sh by Leif Messinger#./pinger.sh [ADDRESS] to search#./pinger.sh [ADDRESS] & to search in the background#https://serverfault.com/a/42382ping_cancelled=false # Keep track of whether the loop was cancelled, or succeededuntil ping -c1 "$1" >/dev/null 2>&1; do :; done & # The "&" backgrounds ittrap "kill $!; ping_cancelled=true" SIGINTwait $! # Wait for the loop to exit, one way or anothertrap - SIGINT # Remove the trap, now we're done with itif [ "$ping_cancelled" == true ] #https://stackoverflow.com/a/21210966/10141528thenprintf "The pinger for $1 just closed bro.\n"elseprintf "$1 IS UP BROOO\a\n"fi
#!/bin/bash# Turns 4 spaces into tabs.# Mostly stolen from AI# Define the directory to processDIRECTORY=$1TabCount=${2:-'4'} #Defaults to 4# Check if directory is specifiedif [ -z "$DIRECTORY" ]; thenecho "Error: Directory not specified."exit 1fi# Check if directory existsif [ ! -d "$DIRECTORY" ]; thenecho "Error: Directory does not exist."exit 1fi# Find all files in directory and subdirectoriesFILES=$(find "$DIRECTORY" -type f)# Loop through each file and unexpand itfor FILE in $FILES; dounexpand -t "$TabCount" "$FILE" > "$FILE.tmp"mv "$FILE.tmp" "$FILE"doneecho "Done!"
#!/bin/bash# Recursively find all .svelte files in the current directory and its subdirectoriesfind . -type f -name "*.svelte" -o -name "*.html" -o -name "*.htm" | while read file; do# Replace all h1 tags with the specified formatsed -i 's/<h1>\(.*\)<\/h1>/<h1 id="\1">\1<\/h1>/g' "$file"# Replace all h2 tags with the specified formatsed -i 's/<h2>\(.*\)<\/h2>/<h2 id="\1">\1<\/h2>/g' "$file"# Remove whitespace from the id attribute valuefor i in {0..10} ; dosed -i 's/\(id="[^"]*\)\W\([^"]*"\)/\1\2/g' "$file"donedone
#!/bin/bash#Changes the remote url from https to ssh.#Only works for github, because I'd have to store a dictionary of every https to ssh url otherwise.#Made using Bing Chat# Get the remote URL from the consoleREPO_URL=$(git config --get remote.origin.url)# Check that REPO_URL contains https://github.comif [[ $REPO_URL == *"https://github.com"* ]]; then# Replace https with ssh in the URL# Change the remote URL to the SSH versiongit remote set-url origin "$REPO_URL"elseecho "Error: REPO_URL does not contain https://github.com" >&2exit 1fi
#!/bin/bash#Originally made by Isaac Cook https://gist.github.com/icook/5400173#Modified by Leif Messinger#upload_key.sh [server_ip [server2_ip [...]]]#To be run locally on a linux computerif [ -e ~/.ssh/id_rsa.pub ];thenecho "SSH Key already exists on local machine"elseecho "Generating SSH key on local machine"ssh-keygen -t rsa #generates id_rsa and id_rsa.pubchmod -R 700 ~/.ssh #Sets permissions of ssh folderssh-add #Adds keys (and passwords?) to ssh_agent. (hopefully doesn't require password)fiecho "Loading client public key into memory"pubKey=$(<~/.ssh/id_rsa.pub)for serverdoecho "Adding client public key to $server remote server authorized keys"#Idiot Isaac Cook didn't know about ssh-copy-id#ssh-copy-id even checks if your key already exists#In fairness, I didn't either until researching ssh-addssh-copy-id -i ~/.ssh/id_rsa.pub $server #In theory, this should prompt for a username#ssh $server "mkdir -p ~/.ssh; #Make the folder if not already made# echo \"$pubKey\" >> ~/.ssh/authorized_keys; #Append your public key to the server's authorized_keys# chmod 700 ~/.ssh && chmod 600 ~/.ssh/authorized_keys" #Set the correct permissions of those files#echo "Adding server public key to local authorized keys"#ssh $server "ssh-copy-id -i ~/.ssh/id_rsa.pub \$SSH_CLIENT" #this might need some awk, as $SSH_CLIENT spits out clientip portnumberecho "Displaying server public key"ssh $server "cat ~/.ssh/id_rsa.pub"#Though, he did give me a good ideaecho "Displaying keys authorized on $server (you can paste them in your authorized_keys file)"ssh $server "cat ~/.ssh/authorized_keys"#echo "Appending keys authorized on $server to your local authorized_keys"#ssh $server "cat ~/.ssh/authorized_keys" >> ~/.ssh/authorized_keysdoneecho "SSH keys schronized successfully!"
## 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