commit c55b2327a1c22730c0c4f88f7137657830c8dceb
Author: Ste Vaidis <ste.vaidis@gmail.com>
Date:   Wed Dec 14 10:20:48 2022 +0200

    initial commit

diff --git a/backup.sh b/backup.sh
new file mode 100755
index 0000000..33583c9
--- /dev/null
+++ b/backup.sh
@@ -0,0 +1,307 @@
+#!/bin/ksh
+#
+# Usage: backup.sh --proto=[smb|ssh] --host=[address] --dir=[source dir] --user=[username] --pass=[password]"
+# 
+# Example: backup.sh --proto=smb --host=192.168.1.2 --dir=Documents --user=admin --pass=1234"
+# Example: backup.sh --proto=ssh --host=192.168.1.2 --dir=/home/ste/Documents --user=admin"
+#
+# Simple backup script used with cron to sync a remote folder with a usb stick using smb or ssh
+#
+NORM="\033[0m"
+BLACK="\033[0;30m"
+GRAY="\033[1;30m"
+RED="\033[0;31m"
+LRED="\033[1;31m"
+GREEN="\033[0;32m"
+LGREEN="\033[1;32m"
+YELLOW="\033[0;33m"
+LYELLOW="\033[1;33m"
+BLUE="\033[0;34m"
+LBLUE="\033[1;34m"
+PURPLE="\033[0;35m"
+PINK="\033[1;35m"
+CYAN="\033[0;36m"
+LCYAN="\033[1;36m"
+LGRAY="\033[0;37m"
+WHITE="\033[1;37m"
+
+function log {
+    echo -e "`date +'%d/%m/%Y %H:%M:%S'` | $1"
+    echo -e "`date +'%d/%m/%Y %H:%M:%S'` | $1" >> $LOGFILE
+}
+
+function usage {
+    echo $1
+    echo
+    echo -e "backup.sh --proto=[smb|ssh] --host=[address] --dir=[source dir] --user=[username] --pass=[password]"
+    echo
+    echo -e "backup.sh --proto=smb --host=192.168.1.220 --dir=backup --user=filio --pass=1234 --delete=yes"
+    echo -e "backup.sh --proto=ssh --host=192.168.1.2 --dir=/home/ste/Documents --user=admin"
+    echo
+    exit
+}
+
+function mount_smb { 
+    if mount -t cifs //$HOST/$DIR /mnt/$SRC -o username=$USR,password=$PASS; then
+        log "[ OK ] mount //$HOST/$DIR to /mnt/$SRC"
+        return 0
+    else
+        log "[FAIL] mount //$HOST/$DIR to /mnt/$SRC"
+        return 1
+    fi
+}
+
+function mount_ssh {
+    if ssh -q  -o BatchMode=yes -o ConnectTimeout=10 $USR@$HOST exit; then
+        if ssh $USR@$HOST ls $DIR > /dev/null; then
+            if sshfs -o ro $USR@$HOST:$DIR /mnt/$SRC; then
+                return 0
+            else
+                log "[FAIL] mount $USR@$HOST:$DIR to /mnt/$SRC"
+                return 1
+            fi
+        else
+            log "[FAIL] remote dir $DIR not found"
+            return 1
+        fi
+    else
+        log "[FAIL] ssh $USR@$HOST"
+        return 1
+    fi
+}
+
+function mount_usb {
+
+    # check all disks in system
+    for item in `sysctl hw.disknames | awk -F= {'print $2'} | sed 's/,/ /g'`; 
+    do
+        # get all disks
+        disk=`echo $item | awk -F: {'print $1'};`
+	    echo DISKS: $disk
+
+        # get gstab disks
+        disksFstab=$(for item in `cat /etc/fstab | awk -F" " {'print $1'}`; do echo $item; done)
+        set -A disksFstabArray $disksFstab
+    	echo FSTAB: ${disksFstabArray[@]}
+
+    done
+
+#    if ! grep -qs '/mnt/usb ' /proc/mounts; then
+#        for devfile in `ls -1 /dev/sd[a-z]`; do
+#            log "[ OK ] found usb disk $devfile"
+#            if mount ${devfile}1 /mnt/usb; then
+#                [ -d /mnt/usb/backup ] || mkdir /mnt/usb/backup
+#                log "[ OK ] mount ${devfile}1 to /mnt/usb"
+#                return 0
+#            else
+#                log "[FAIL] mount ${devfile}1 to /mnt/usb"
+#                return 1
+#            fi
+#        done
+#    else
+#       log "[FAIL] /mnt/usb already mounted"
+#       return 1
+#    fi
+}
+
+#function copy_files {
+#    if [ -d "/mnt/$SRC" ]; then
+#        log "[ OK ] found dir /mnt/$SRC"
+#        cd /mnt/$SRC
+#        log "------- BACKUP STARTED --------"
+#        ls -l /mnt/usb/backup
+#        if [ "$DELETE" == "yes" ]; then
+#            rsync -av --stats \
+#                      --temp-dir=/tmp \
+#                      --human-readable \
+#                      --no-owner \
+#                      --no-group \
+#                      --exclude '.*' \
+#                      --delete \
+#                      ./ /mnt/usb/backup | tee $LOGFILE
+#        else
+#            #rsync -av -e "ssh -c arcfour" \
+#            rsync -av --stats \
+#                      --temp-dir=/tmp \
+#                      --human-readable \
+#                      --no-owner \
+#                      --no-group \
+#                      ./ /mnt/usb/backup | tee $LOGFILE
+#        fi
+#
+#        echo >> $LOGFILE
+#        log "------- BACKUP ENDED ----------"
+#        cd /root
+#        return 0
+#    else
+#        log "[FAIL] found dir /mnt/$SRC"
+#        cd /root
+#        return 1
+#    fi
+#}
+#
+#function umount_usb {
+#    cd /root
+#
+#    USBTOTAL=$(df -h | grep sda1 | awk '{print $2}')
+#    USBUSAGE=$(df -h | grep sda1 | awk '{print $5}')
+#    USBUSED=$(df -h | grep sda1 | awk '{print $3}')
+#    USBFREE=$(df -h | grep sda1 | awk '{print $4}')
+#
+#    log " USB : ${USBUSAGE} from ${USBTOTAL}"
+#    log " USB : used: ${USBUSED}  / free: ${USBFREE}"
+#
+#    cp $LOGFILE /mnt/usb/
+#
+#    umount /dev/sd[a-z]1 -l &> /dev/null
+#    umount /mnt/usb      -l &> /dev/null
+#
+#    if fusermount -u /mnt/$SRC ; then
+#        log "[ OK ] umount remote dir"
+#        countfiles=$(find /mnt/$SRC -type f | wc -l)
+#        if [ $countfiles -eq 0 ]  ; then
+#            rm -rf /mnt/$SRC
+#            log "[ OK ] deleting temporary dir"
+#        else
+#            log "[FAIL] deleting temporary dir"
+#        fi
+#    else
+#        log "[FAIL] umount remote dir"
+#    fi
+#}
+
+#function send_mail {
+#    cat $LOGFILE | s-nail -v \
+#        -r "$mail_from" \
+#        -s "Backup Report" \
+#        -S mta=smtps://$mail_server_host:$mail_server_port \
+#        -S smtp-use-starttls \
+#        -S smtp-auth=login \
+#        -S smtp-auth-user="$mail_auth_user" \
+#        -S smtp-auth-password="$mail_auth_pass" \
+#        -S ssl-verify=ignore \
+#        "$mail_to"
+#}
+
+function mount_remote {
+    if ping -q -c1 -w2 $HOST > /dev/null 2>&1; then
+        log "[ OK ] ping $HOST"
+        case $PROTO in
+            smb ) 
+                if mount_smb; then
+                    return 0
+                else
+                    return 1
+                fi 
+                ;;
+            ssh ) 
+                if mount_ssh; then
+                    return 0
+                else
+                    return 1
+                fi 
+                ;;
+              * ) 
+                usage ;;
+        esac
+    else
+        log "[FAIL] ping $HOST"
+        return 1
+    fi
+}
+
+
+#commands=(rsync sshfs swaks)
+#for command in "${commands[@]}"
+#do
+#    if ! command -v ${command} > /dev/null; then
+#        echo -e "Command \e[96m$command\e[39m not found"
+#
+#        exit
+#    fi
+#done
+
+SRC=$$
+mkdir /mnt/$SRC
+
+while [ "$1" != "" ]; do
+    PARAM=`echo $1 | awk -F= '{print $1}'`
+    VALUE=`echo $1 | awk -F= '{print $2}'`
+    case $PARAM in
+        --help)
+            usage
+            exit 1
+            ;;
+        --mount)
+            usb_mount
+            exit 0
+            ;;
+        --umount)
+            usb_umount
+            exit 0
+            ;;
+        --title)
+            TITLE=$VALUE
+            ;;
+        --proto)
+            PROTO=$VALUE
+            ;;
+        --host)
+            HOST=$VALUE
+            ;;
+        --dir)
+            DIR=$VALUE
+            ;;
+        --user)
+            USR=$VALUE
+            ;;
+        --pass)
+            PASS=$VALUE
+            ;;
+        --delete)
+            DELETE=$VALUE
+            ;;
+        *)
+            echo "ERROR: unknown parameter \"$PARAM\""
+            usage
+            exit 1
+            ;;
+    esac
+    shift
+done
+
+[ -z "$TITLE" ] && echo -e "missing ${RED}--title${NORM} option" && exit
+[ -z "$PROTO" ] && echo -e "missing ${RED}--proto${NORM} option" && exit
+[ -z "$DIR" ] && echo -e "missing ${RED}--dir${NORM} option" && exit
+[ -z "$USR" ] && echo -e "missing ${RED}--user${NORM} option" && exit
+[ -z "$HOST" ] && echo -e "missing ${RED}--host${NORM} option" && exit
+if [ "$PROTO" = "smb" ];  then 
+    [ -z "$PASS" ] && echo -e "missing ${RED}--pass${NORM} option" && exit
+fi
+#
+LOG="/root/backup"
+LOGFILE="${LOG}_${TITLE}.log"
+
+#mail_from="backup@mycompany.org"
+#mail_to="admin@gmail.com"
+#mail_header="Subject: Backup Report"
+#mail_auth_user="backup@mycompany.org"
+#mail_auth_pass="abc123"
+#mail_server_host="xyz123.siteground.eu"
+#mail_server_port="465"
+
+echo > $LOGFILE
+if mount_remote; then
+    if mount_usb; then
+        log "[ OK ] backup finished"
+#        if copy_files; then
+#            log "[ OK ] backup finished"
+#        else
+#            log "[FAIL] backup finished"
+#        fi
+    fi
+fi
+
+#umount_usb
+#send_mail
+