Initial Commit

README.md

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+tar-multibackup
+===============
+Bash script to backup multiple folders and to clean up old backups based on a retention time. Features configurable post/pre-commands, tar excludes as well as backup retentions.
+
+### Installation
+    cd /usr/local/src
+    git clone https://gitea.gnilebein.de/gnilebein/tar-multibackup.git
+    ln -sf /usr/local/src/tar-multibackup/multibackup /usr/local/bin/multibackup
+    chmod +x multibackup
+    cp /usr/local/src/tar-multibackup/multibackup.conf ~/.multibackup.conf
+
+### Configuration and usage
+
+* `timestamp` = Format of the timestamp, used in the backup target filename
+* `backup_destination` = Directory which is used to store the archives/backups
+* `folders_to_backup` = Array of folders to backup
+* `backup_retention` = Retention time how long we should keep the backups
+* `pre_commands` = Array of commands that are executed before the backup starts (stop specific service)
+* `post_commands` = Array of commands that are executed after the backup finished (start specific service)
+* `tar_options` = Additional tar Options
+
+### Environment configurations
+
+* `DEBUG` = if set to "true", `set -x` will be set
+* `CONFIG` = if you want to use a different configuration file than the 
+
+Example: 
+
+    CONFIG=/tmp/testbackup.conf DEBUG=true multibackup
+
+#### Example configuration 
+
+In the example below you can find a `multibackup` configuration file to backup a productional [LiveConfig](http://www.liveconfig.com/) instance.
+
+`vi ~/.multibackup.conf`
+
+    # Timestamp format, used in the backup target filename
+    timestamp=$(date +%Y%m%d)
+
+    # Destination where you want to store your backups
+    backup_destination="/var/backups"
+
+    # Folders to backup
+    folders_to_backup=(
+      "/etc"
+      "/var/mail"
+      "/var/www"
+      "/var/lib/mysql"
+      "/var/spool/cron"
+      "/var/lib/liveconfig"
+    )
+
+    # Files and folders that are excluded in the tar command
+    tar_excludes=(
+      "nginx-php-fcgi.sock"
+    )
+
+    # Additional tar Options
+    tar_options=()
+
+    # How long to you want to keep your backups (in days)
+    backup_retention="+7"
+
+    # Commands that are executed before the backup started
+    # (We have to make sure the liveconfig process is not running)
+    # (otherwise the databases changes while we try to save it)
+    pre_commands=(
+      "service liveconfig stop"
+    )
+
+    # Commands that are executed after the backup is completed
+    # (To restart the liveconfig process again, once the backup is completed)
+    post_commands=(
+      "service liveconfig start"
+    )
+
+#### Cronjob setup
+
+To make sure the backup is executed automatically and recurring, we're going to add a simple cronjob:
+
+`vi /etc/cron.d/backup-liveconfig`
+
+    #
+    # cronjob to backup LiveConfig, daily at 5:00 am
+    #
+
+    0 5 * * *        root       /usr/local/bin/multibackup &>/dev/null
+
+#### CREDITS
+This Backup Script is a fork of https://github.com/frdmn/tar-multibackup
+Text kopiert!

sshs.bash

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+#!/bin/bash
+
+KNOWN_HOSTS="$HOME/.ssh/known_hosts"
+
+# Hosts extrahieren – ignoriert gehashte Zeilen
+HOSTS=$(awk '
+  {
+    split($1, hosts, ",");
+    for (i in hosts)
+      if (substr(hosts[i], 1, 1) != "|")
+        print hosts[i];
+  }
+' "$KNOWN_HOSTS" | sort -u)
+
+# Eingabe mit fzf (Suchfenster)
+INPUT=$( (echo "$HOSTS") | fzf --prompt="SSH zu Host (neu eingeben möglich): " --height=100% --layout=reverse --border --print-query)
+
+# fzf gibt als erstes die Suchanfrage aus, dann die Auswahl
+# split in erste Zeile (Query) und zweite Zeile (Auswahl)
+readarray -t LINES <<< "$INPUT"
+QUERY="${LINES[0]}"
+SELECTED="${LINES[1]}"
+
+# Wenn nichts eingegeben und nichts ausgewählt → Abbruch
+if [[ -z "$QUERY" && -z "$SELECTED" ]]; then
+  exit 0
+fi
+
+# Wenn etwas ausgewählt wurde, nutze das, sonst das Query (freie Eingabe)
+if [[ -n "$SELECTED" ]]; then
+  TARGET_RAW="$SELECTED"
+else
+  TARGET_RAW="$QUERY"
+fi
+
+# Port & Host extrahieren aus Known Hosts Format [host]:port oder normal
+if [[ "$TARGET_RAW" =~ ^\[([^\]]+)\]:(.+)$ ]]; then
+  HOST="${BASH_REMATCH[1]}"
+  PORT="${BASH_REMATCH[2]}"
+else
+  HOST="$TARGET_RAW"
+  PORT=""
+fi
+
+# Port-Abfrage nur wenn kein Port aus known_hosts gesetzt
+if [[ -z "$PORT" ]]; then
+  read -rp "🔢 Port (leer für 22): " PORT
+  PORT=${PORT:-22}
+fi
+
+# User-Abfrage
+read -rp "👤 Benutzername (leer für aktuellen User: $USER): " SSH_USER
+
+if [[ -n "$SSH_USER" ]]; then
+  TARGET="${SSH_USER}@${HOST}"
+else
+  TARGET="$HOST"
+fi
+
+echo -e "\n🔌 Verbinde mit: $TARGET (Port $PORT)"
+sleep 0.5
+
+exec ssh -p "$PORT" "$TARGET"