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CLIENT_VPN_ID="cvpn-endpoint-xxxxxxxxxxxx"for region in $(aws ec2 describe-regions --query "Regions[].RegionName" --output text); doecho "Searching in region: $region"aws ec2 describe-client-vpn-endpoints --region $region --query "ClientVpnEndpoints[?ClientVpnEndpointId=='$CLIENT_VPN_ID']" --output tabledone
#!/bin/bash#Originally made by Isaac Cook https://gist.github.com/icook/5400173#Modified by Leif Messinger#upload_key.sh [server_ip [server2_ip [...]]]#To be run locally on a linux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!"
#!/bin/bash#cpcmd.sh [file1 [file2...]]#Prints out the commands needed to copy the file to your local machine#This will work on any server that also has the same hostname as in your hosts file.#I should update this to detect if a file is a directory, and enable recursion for those commands. If you do it now, it will probably just warn you.if [ -n "$1" ]; thenfor arg; dorecursive=$(if [[ -d $arg ]]; then printf " -r"; fi)printf "scp$recursive \"$(whoami)@$(hostname):"printf `readlink -f $arg`printf "\" .\n"doneelseecho "scp \"$(whoami)@$(hostname):$PWD/*\" ."fi#-----------EDIT:#On the UNT cell machines, you have to do this script instead##!/bin/bash#if [ -n "$1" ]; then# for arg; do# recursive=$(if [[ -d $arg ]]; then printf " -r"; fi)# printf "scp$recursive $(whoami)@$(hostname).eng.unt.edu:"# printf `readlink -f $arg`# printf " .\n"# done#else# echo "scp $(whoami)@$(hostname).eng.unt.edu:$PWD/* ."#fi
# Three ways of checking if a file exists in a shell scriptFILE=/etc/resolv.confif test -f "$FILE"; thenecho "$FILE exists."fiif [ -f "$FILE" ]; thenecho "$FILE exists."fiif [[ -f "$FILE" ]]; thenecho "$FILE exists."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#Installs the Vulkan library and other goodies. Works on Arch and Arch based distros. Needs pacman and makepkginstallVulkan(){#Tries installing every linux package in existencepackages=( vulkan-tools libvulkan-dev vulkan-loader-devel vulkan-validation-layers spirv-tools mesa-vulkan-devel vulkan-validation-layers-devel )for package in ${packages[*]}; dosudo pacman --noconfirm -S $packagedone}installLibraries(){#All of these packages don't exist, so we have to download and install the AUR packages#packages=( libglfw3-dev glfw-devel libglm glm-devel )#for package in ${packages[*]}; do# sudo pacman --noconfirm -S $package#donesudo git clone https://aur.archlinux.org/glfw-git.git /tmp/glfw-gitsudo chmod 777 /tmp/glfw-gitcd /tmp/glfw-gitmakepkg -sisudo git clone https://aur.archlinux.org/glm-git.git /tmp/glm-gitsudo chmod 777 /tmp/glm-gitcd /tmp/glm-gitmakepkg -si}installShaderCompiler(){#Basically installs glslcsudo pacman -S shaderc}while true; doselect bruh in installVulkan installLibraries installShaderCompiler "exit"; do$bruhdonedone