add scripts and append to PATH

.bash_extra

@@ -12,6 +12,10 @@ fi
 eval "$(keychain -q --eval --timeout 60 --agents ssh,gpg)"
 export GPG_TTY=$(tty)
 
+### PATH
+# add my scripts to PATH
+PATH=$PATH:~/home/mg/dotfiles/scripts
+
 ### PS1
 # Farben
 BLUE='\[\e[34m\]'

scripts/countdown.sh

@@ -0,0 +1,185 @@
+#!/bin/bash
+# geklaut vom linuxhotel.de
+LANG=C
+export BUILD="2.9.64"
+set -o nounset
+
+function banner()
+{
+    local -A b
+    local -i l
+    local -i i
+    
+    b[00]='  000'
+    b[01]=' 0   0'
+    b[02]='0 0   0'
+    b[03]='0  0  0'
+    b[04]='0   0 0'
+    b[05]=' 0   0'
+    b[06]='  000'
+    b[07]=''
+    b[10]='   1'
+    b[11]='  11'
+    b[12]=' 1 1'
+    b[13]='   1'
+    b[14]='   1'
+    b[15]='   1'
+    b[16]=' 11111'
+    b[17]=''
+    b[20]=' 22222'
+    b[21]='2     2'
+    b[22]='      2'
+    b[23]=' 22222'
+    b[24]='2'
+    b[25]='2'
+    b[26]='2222222'
+    b[27]=''
+    b[30]=' 33333'
+    b[31]='3     3'
+    b[32]='      3'
+    b[33]=' 33333'
+    b[34]='      3'
+    b[35]='3     3'
+    b[36]=' 33333'
+    b[37]=''
+    b[40]='4'
+    b[41]='4    4'
+    b[42]='4    4'
+    b[43]='4444444'
+    b[44]='     4'
+    b[45]='     4'
+    b[46]='     4'
+    b[47]=''
+    b[50]='5555555'
+    b[51]='5'
+    b[52]='5'
+    b[53]=' 55555'
+    b[54]='      5'
+    b[55]='5     5'
+    b[56]=' 55555'
+    b[57]=''
+    b[60]=' 66666'
+    b[61]='6     6'
+    b[62]='6'
+    b[63]='666666'
+    b[64]='6     6'
+    b[65]='6     6'
+    b[66]=' 66666'
+    b[67]=''
+    b[70]='7777777'
+    b[71]='7    7'
+    b[72]='    7'
+    b[73]='   7'
+    b[74]='  7'
+    b[75]='  7'
+    b[76]='  7'
+    b[77]=''
+    b[80]=' 88888'
+    b[81]='8     8'
+    b[82]='8     8'
+    b[83]=' 88888'
+    b[84]='8     8'
+    b[85]='8     8'
+    b[86]=' 88888'
+    b[87]=''
+    b[90]=' 99999'
+    b[91]='9     9'
+    b[92]='9     9'
+    b[93]=' 999999'
+    b[94]='      9'
+    b[95]='9     9'
+    b[96]=' 99999'
+    b[97]=''
+    b[:0]='   :'
+    b[:1]='  :::'
+    b[:2]='   :'
+    b[:3]=''
+    b[:4]='   :'
+    b[:5]='  :::'
+    b[:6]='   :'
+    b[:7]=''
+    for ((l=0;l<8;l++)); do
+      for ((i=0;i<${#1};i++)); do
+        printf "%-8.8s" "${b[${1:i:1}$l]}"
+      done
+      echo
+    done
+}
+
+function usage()
+{
+    local base="$(basename $0)"
+    echo "Build: $BUILD"
+    echo "Usage: $base HH:MM" >&2
+    echo "       $base +minutes" >&2
+    echo "       $base +0" >&2
+}
+
+if [ $# -ne 1 ]; then
+    usage
+    exit 1
+elif [[ $1 =~ ^([01][0-9]|2[0-3]):[0-5][0-9]$ ]]; then
+    dateHHMMSS="${1}:00"
+elif [[ $1 =~ ^\+[0-9]+ ]]; then
+    dateHHMMSS=$(date -d "now $1 minutes" +%H:%M:%S)
+else
+    usage
+    exit 2
+fi
+
+clear
+declare -i diff
+declare -i initDiff=$(($(date -d "$dateHHMMSS" +%s)-$(date +%s)))
+((initDiff == 0)) && initDiff=1
+declare -i lenOutDate
+declare -i lenOutTime
+declare outDate
+declare outTime
+declare -r spaces="                                       "
+declare -r pegel="#####################################"
+declare -ri lenPegel=${#pegel}
+declare -ri lenSpaces=${#spaces}
+declare -i posPegel
+declare -i pad
+
+while true; do
+    key=""
+    diff=$(($(date -d "$dateHHMMSS" +%s)-$(date +%s)))
+    
+    outDate=$(date +"%Y-%m-%d %H:%M:%S")
+    outTime="${dateHHMMSS} (${diff})"
+    lenOutDate=${#outDate}
+    lenOutTime=${#outTime}
+    
+    tput home
+    pad=$((lenSpaces-lenOutDate))
+    echo "${spaces:0:$((pad/2))}${outDate}${spaces:0:$((pad/2))} "
+    pad=$((lenSpaces-lenOutTime))
+    echo -e "${spaces:0:$((pad/2))}${outTime}${spaces:0:$((pad/2))} "
+    posPegel=$((($initDiff-$diff)*$lenPegel/$initDiff))
+
+    if (($diff >= 0 )); then
+        echo "[${pegel:0:$posPegel}${spaces:$((posPegel+2))}]"
+    else
+        echo "$spaces"
+    fi
+
+    
+    if (( $diff ==  0 )); then
+        tput setaf 0
+    elif (( $diff < 0 )); then
+        ((diff=-diff))
+        tput setaf 1
+    elif (( $diff <  60 )); then
+        tput setaf 4
+    else
+        tput setaf 2
+    fi
+
+    echo
+    banner $(date -d @$diff +%M:%S)
+    tput setaf 0
+    echo -ne "\r               \r" && 
+    read -s -t 1 -n 1 && read -s -t 3 -n 1 -p "sure? (-/n) " key &&  [ "$key" != "n" ] && break
+done
+echo -en "\r"

scripts/git_delete_all_branches.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+git branch | grep -v "*" | grep -v master | grep -v main | xargs git branch -D ; git fetch --prune

scripts/git_pull_all.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+# Update all git directories below current directory or specified directory
+
+# Skips directories that contain a file called .ignore
+
+HIGHLIGHT="\e[01;34m"
+NORMAL='\e[00m'
+
+function update {
+  local d="$1"
+  if [ -d "$d" ]; then
+    if [ -e "$d/.ignore" ]; then
+      echo -e "\n${HIGHLIGHT}Ignoring $d${NORMAL}"
+      else
+      cd $d > /dev/null
+      if [ -d ".git" ]; then
+        echo -e "\n${HIGHLIGHT}Updating pwd$NORMAL"
+        git add .
+        git stash
+        git pull
+      else
+        scan *
+      fi
+    cd .. > /dev/null
+    fi
+  fi
+  #echo "Exiting update: pwd=pwd"
+}
+
+function scan {
+  #echo "pwd"
+  for x in $*; do
+    update "$x"
+  done
+}
+
+if [ "$1" != "" ]; then cd $1 > /dev/null; fi
+
+echo -e "${HIGHLIGHT}Scanning ${PWD}${NORMAL}"
+scan *

scripts/housekeeping_docker.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# Function to ask for confirmation
+ask_confirmation() {
+    read -rp "Are you sure you want to proceed? (y/n): " response
+    case "$response" in
+        [yY][eE][sS]|[yY])
+            return 0 ;;  # Proceed
+        *)
+            return 1 ;;  # Cancel
+    esac
+}
+
+if ask_confirmation; then
+        echo "Proceeding..."
+        echo "docker system prune"
+        docker system prune -a
+        echo "Entferne inaktive Container"
+        docker container prune
+        echo "Entferne ungenutzte Images"
+        docker image prune
+        echo "Entferne inaktive Volumes"
+        docker volume prune
+        echo "Entferne inaktive Netzwerke"
+        docker network prune | docker images -q | xargs docker rmi
+else
+        echo "Cancelled."
+fi

scripts/sealed_secrets_create_encrypted_secret.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+tmpfile=$(mktemp)
+cat << EOF
+kind: Secret
+apiVersion: v1
+metadata:
+  name: NAME_DES_SECRETS
+  namespace: drone
+stringData:
+  ICH_BIN_DER VARIABLEN_NAME: ICH_BIN_DAS_PASSWORT
+EOF > $tmpfile
+
+vim $tmpfile
+
+cat $tmpfile | kubeseal --controller-namespace kube-system --format yaml > ./sealed-secret.yaml
+
+cat sealed-secret.yaml
+rm $tmpfile ./sealed-secret.yaml

scripts/sealed_secrets_get_encrypted_secret_from_cluster.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+if  [[ "$#" -eq 2 ]]; then
+    kubectl get secret $1 -n $2 -o jsonpath="{.data.<key>}" | base64 --decode ; echo""
+else
+    echo "Missing:
+    \$1 = secretname
+    \$2 = namespace"
+fi

scripts/sealed_secrets_get_main_key.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+echo ">>> write key to ./main.key"
+kubectl get secret -n kube-system -l sealedsecrets.bitnami.com/sealed-secrets-key -o yaml > main.key
+
+# https://github.com/bitnami-labs/sealed-secrets#how-can-i-do-a-backup-of-my-sealedsecrets
+# restore with:
+# kubectl apply -f main.key
+# kubectl delete pod -n kube-system -l name=sealed-secrets-controller

scripts/show_color_palette.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# Zeigt die Farben mit Beschriftung an
+for (( i = 30; i < 38; i++ )); do
+  echo -e "\033[0;"$i"m Normal: (0;$i); \033[1;"$i"m Light: (1;$i)";
+done

scripts/zfs_get_holds.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+zfs get -Ht snapshot userrefs | grep -v $'\t'0 | cut -d $'\t' -f 1 | tr '\n' '\0' | xargs -0 zfs holds