BASH

/project1/
    /repo1/
    /repo2/
    /repoN/

cat << 'EOF' > git_update_all.sh
#!/usr/bin/env bash

# Get the current script directory
script_dir=$(dirname "$(readlink -f "$0")")

# Change into each directory in the script folder
for dir in "$script_dir"/*; do

    if [ -d "$dir" ]; then

        cd "$dir" || exit 1

        if [ -d ".git" ]; then

            echo "Updating Git repository in $dir"
            git pull --all

        else

            echo "Skipping $dir - not a Git repository"

        fi

        cd "$script_dir" || exit 1

    fi

done

echo "Git update for all repositories completed."
EOF

# make it executable
chmod u+x git_update_all.sh

cat << 'EOF' > soachecker.sh
#!/usr/bin/env bash

# Little SOA & Serial Checker, v0.1, @stoege

tmpfile=$(mktemp)

# Check Args
echo
if [ $# -eq 0 ]; then
  d="stoege.net"
  echo -e "No argument provided. use \033[1m'${d}'\033[0m"
elif [ $# -eq 1 ]; then
  d="$1"
  echo -e "Domain \033[1m'${d}'\033[0m provided"
else
  echo -e "\033[1mmore than one arguments provided. Exit 1.\033[0m"
  exit 1
fi

# Build File
for i in $(dig +short NS ${d} |tr '\n' ' '); do
  echo -e "\ndig +short SOA \033[1m@${i}\033[0m ${d}"
  dig +short SOA @${i} ${d} |tee -a ${tmpfile}
done

# uniq & count
echo
cat ${tmpfile} |sort |uniq -c |awk '{ printf "%d x Serial: %s\n", $1,$4 }'

# cleanup
rm ${tmpfile}

echo
exit 0
EOF
chmod u+x soachecker.sh

$ ./soachecker.sh stoege.net

Domain 'stoege.net' provided

echo dig +short SOA @ns3.noflow.ch. stoege.net
ns1.noflow.ch. hostmaster.noflow.ch. 2023050124 3600 900 1209600 1800

echo dig +short SOA @ns1.noflow.ch. stoege.net
ns1.noflow.ch. hostmaster.noflow.ch. 2023050124 3600 900 1209600 1800

echo dig +short SOA @ns2.nolink.ch. stoege.net
ns1.noflow.ch. hostmaster.noflow.ch. 2023050124 3600 900 1209600 1800

3 x Serial: 2023050124

#!/usr/bin/env bash
script_path=$(dirname "$0")
cd "$script_path"

#!/usr/bin/env sh

check_ret () {
  if [[ "$ret" == "0" ]]; then
    echo "Command terminated sucessfully"
  else
    echo "Command returned an Error: ${ret}"
  fi
}

which bash > /dev/null 2>&1
ret=$?
check_ret $ret


which BASH > /dev/null 2>&1
ret=$?
check_ret $ret

exit 0

#!/usr/bin/env bash

FILE="$HOME/scripts/excuses"

# Linux or BSD ? nf points to the right binary
which numfmt > /dev/null 2>&1 && nf=$(which numfmt) || nf=$(which gnumfmt);

# Linux or BSD ? gs points to the right binary
which shuf > /dev/null 2>&1 && gs=$(which shuf) || gs=$(which gshuf);

if [ ! -e "$FILE" ]; then
    echo ""
    echo "$FILE does not exist"
    echo "##############################################"
    command -v curl >/dev/null 2>&1 || { echo >&2 "Holy cow! You don't even have curl, get lost!"; echo ""; exit 1; }
    mkdir -p $HOME/scripts/
    curl -o $FILE https://pages.cs.wisc.edu/~ballard/bofh/excuses
    echo "##############################################"
fi

keep () {
 clear;
 echo "If you are reading this..." &&  echo  "Congratulations, you are alive."
 echo ""
 echo "You are stuck on the following planet:" `hostname`
 echo "It has been" `date +%s | $nf --g` "seconds since January 1st 1970, this is quite a while..."
 echo ""; echo "Your current excuse is:"; $gs -n 1 $HOME/scripts/excuses
}

while :
do
 keep
 sleep 30
done

./keepalive.sh
If you are reading this...
Congratulations, you are alive.

You are stuck on the following planet: puffy201.planet
It has been 1658870361 seconds since January 1st 1970, this is quite a while...

Your current excuse is:
Power Company having EMP problems with their reactor