backup_misc.sh

#!/bin/bash

# License: Eclipse Public License - v 2.0 (https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html)
# Updated on November 7, 2022

#------------------------------------------------------------------------------
function backupFolder
{
  lcRootBackup="$1"
  lcSource="$2"
  lcBackupDest="$lcRootBackup$lcSource"

  if [ ! -d "$lcSource" ]
  then
    echo -e "\n$lcSource does not exist. Skipping. . . .\n\n"
    return
  fi

  if [ ! -d "$lcBackupDest" ]
  then
    mkdir -p "$lcBackupDest"
  fi

  echo -e "\nCopying backup files to the archive folder, $lcBackupDest. . . .\n\n"
  pushd "$lcSource"
  # If password has been passed. . . .
  if [ -n "$3" ]
  then
    # You need to install 7-zip for this to work.
    #   apt-get install p7zip-full p7zip-rar

    lcPassword="$3"

    echo -e "\nEncrypting. . . .\n"
    lcZipFile="$lcBackupDest/files-in-"$(basename "$lcSource")".7z"

    # If you don't remove the zip file, then 7zip with just refresh.
    # And if you have changed the password, then the operation
    # will fail.
    if [ -f "$lcZipFile" ]
    then
      rm "$lcZipFile"
    fi

    7z a "$lcZipFile" *.* -r -p"$lcPassword" -mhe -mx9 -t7z -y
    7z t "$lcZipFile" -p"$lcPassword" -y
  else
    cp -rv * "$lcBackupDest"
  fi
  popd

}

#------------------------------------------------------------------------------

PASSWORD="<password>"
BACKUP_ROOT="/backup/current/misc"
USERMAIN="<user>"

echo -e "====================================="
backupFolder "$BACKUP_ROOT" "/etc/tomcat8/Catalina/localhost" "$PASSWORD"
echo -e "====================================="
backupFolder "$BACKUP_ROOT" "/usr/local/sbin" "$PASSWORD"
echo -e "====================================="
backupFolder "$BACKUP_ROOT" "/etc/apache2/sites-available"
echo -e "====================================="
backupFolder "$BACKUP_ROOT" "/home/$USERMAIN/python" "$PASSWORD"
echo -e "====================================="
backupFolder "$BACKUP_ROOT" "/etc/postgresql/9.5/main" "$PASSWORD"
echo -e "====================================="
echo -e "Backing up cron. . . ."
crontab -l > "$BACKUP_ROOT/crontab.root"
echo -e "====================================="