diff --git a/README.md b/README.md
index 6fab41f..ced7e75 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,8 @@ idéalement dans:
 # débuter
 Récupérer le script d'initialisation
 ```bash
-git clone https://forge.chapril.org/tykayn/scripts
-cd scripts/bash/workflow_nextcloud
+git clone https://forge.chapril.org/tykayn/workflow
+cd workflow
 ```
 Configrer les variables, puis lancer le script d'initialisation
 ```bash
diff --git a/README_nop.md b/README_nop.md
deleted file mode 100644
index 7f3c8ed..0000000
--- a/README_nop.md
+++ /dev/null
@@ -1,2 +0,0 @@
-# workflow nextcloud par tykayn
-un ensemble d'outils pour gérer sa façon de travailler et ses outils favoris
diff --git a/assets/.bash_aliases b/assets/.bash_aliases
new file mode 100644
index 0000000..e3bf480
--- /dev/null
+++ b/assets/.bash_aliases
@@ -0,0 +1,9 @@
+#!/bin/bash
+# these bash aliases are meant to be added in your user folder,
+# in a file named: .bash_aliases (with the dot at the beginning)
+# done for my blog http://www.cipherbliss.com
+
+############################ current
+
+# load aliases from workflow folder
+. $WORKFLOW_PATH/assets/.bash_aliases
\ No newline at end of file
diff --git a/assets/guessfilenameconfig.py b/assets/guessfilenameconfig.py
new file mode 100644
index 0000000..e0caed8
--- /dev/null
+++ b/assets/guessfilenameconfig.py
@@ -0,0 +1,48 @@
+# -*- coding: utf-8; mode: python; -*-
+# Time-stamp: <2017-12-08 15:34:30 vk>
+
+
+# ===================================================================== ##
+#                                                                       ##
+#  These are guessfilename configuration settings.                      ##
+#                                                                       ##
+#  You might not want to modify anything if you do not know, what       ##
+#  you are doing :-)                                                    ##
+#                                                                       ##
+# ===================================================================== ##
+
+
+# INTEGRATION: modify variables in this file according to your requirements
+
+MY_INSURANCE_ID = "1234567"
+
+SOCIAL_SECURITY_NUMBER = "0987654321"
+
+LOAN_INSTITUTE = "My Bank"
+LOAN_ID = "123 456 789"
+SALARY_STARTSTRING = "salaire"
+RECHTSCHUTZVERSICHERUNG = "wtf_is_this_param"
+VOLTINO_Kundennummer = "wtf_is_this_param"
+
+# ===================================================================== ##
+#                                                                       ##
+#  These are INTERNAL configuration settings.                           ##
+#                                                                       ##
+#  You might not want to modify anything if you do not REALLY know,     ##
+#  what you are doing :-)                                               ##
+#                                                                       ##
+# ===================================================================== ##
+
+
+# the assert-statements are doing basic sanity checks on the configured variables
+# please do NOT change them unless you are ABSOLUTELY sure what this means for the rest of lazyblorg!
+
+#assert type(FILENAME_TAG_SEPARATOR) == unicode
+#assert type(BETWEEN_TAG_SEPARATOR) == unicode
+
+
+# END OF FILE #################################################################
+# Local Variables:
+# mode: flyspell
+# eval: (ispell-change-dictionary "en_US")
+# End:
diff --git a/assets/konsole.profile b/assets/konsole.profile
new file mode 100644
index 0000000..48b579e
--- /dev/null
+++ b/assets/konsole.profile
@@ -0,0 +1,76 @@
+[Appearance]
+AntiAliasFonts=true
+BoldIntense=true
+ColorScheme=Solarized
+DimmValue=56
+Font=Noto Mono,16,-1,5,50,0,0,0,0,0
+LineSpacing=0
+TabColor=invalid
+UseFontLineChararacters=false
+
+[Cursor Options]
+CursorShape=0
+CustomCursorColor=255,255,255
+CustomCursorTextColor=0,0,0
+UseCustomCursorColor=false
+
+[Encoding Options]
+DefaultEncoding=UTF-8
+
+[General]
+Command=/usr/bin/zsh
+DimWhenInactive=true
+Environment=TERM=xterm-256color,COLORTERM=truecolor
+Icon=utilities-terminal
+LocalTabTitleFormat=%d : %n
+Name=Profile 1
+RemoteTabTitleFormat=(%u) %H
+ShowTerminalSizeHint=true
+SilenceSeconds=10
+StartInCurrentSessionDir=true
+TerminalCenter=true
+TerminalColumns=110
+TerminalMargin=20
+TerminalRows=28
+
+[Interaction Options]
+AllowEscapedLinks=false
+AlternateScrolling=true
+AutoCopySelectedText=false
+CopyTextAsHTML=true
+CtrlRequiredForDrag=true
+DropUrlsAsText=true
+EscapedLinksSchema=http://;https://;file://
+MiddleClickPasteMode=0
+MouseWheelZoomEnabled=true
+OpenLinksByDirectClickEnabled=false
+PasteFromClipboardEnabled=false
+PasteFromSelectionEnabled=true
+TrimLeadingSpacesInSelectedText=false
+TrimTrailingSpacesInSelectedText=false
+TripleClickMode=0
+UnderlineFilesEnabled=false
+UnderlineLinksEnabled=true
+WordCharacters=:@-./_~?&=%+#
+
+[Keyboard]
+KeyBindings=default
+
+[Scrolling]
+HighlightScrolledLines=true
+HistoryMode=1
+HistorySize=10000
+ScrollBarPosition=1
+ScrollFullPage=1
+
+[Terminal Features]
+BellMode=1
+BidiRenderingEnabled=true
+BlinkingCursorEnabled=false
+BlinkingTextEnabled=true
+FlowControlEnabled=true
+PeekPrimaryKeySequence=
+ReverseUrlHints=false
+UrlHintsModifiers=0
+VerticalLine=false
+VerticalLineAtChar=80
diff --git a/assets/root_bashrc.txt b/assets/root_bashrc.txt
new file mode 100644
index 0000000..ad5b484
--- /dev/null
+++ b/assets/root_bashrc.txt
@@ -0,0 +1,35 @@
+
+# some more ls aliases
+alias ll='ls -alF'
+alias la='ls -A'
+alias l='ls -CF'
+
+# Alias definitions.
+# You may want to put all your additions into a separate file like
+# ~/.bash_aliases, instead of adding them here directly.
+# See /usr/share/doc/bash-doc/examples in the bash-doc package.
+
+if [ -f ~/.bash_aliases ]; then
+    . ~/.bash_aliases
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc).
+#if [ -f /etc/bash_completion ] && ! shopt -oq posix; then
+#    . /etc/bash_completion
+#fi
+
+
+##### more things to manage zfs and tykayn scripts : #####
+
+source /home/tykayn/.bash_aliases
+
+export PATH="$HOME/.rbenv/bin:$PATH"
+eval "$(rbenv init -)"
+
+echo "loading zfs keys"
+zfs load-key poule/encrypted
+zfs mount -a
+
+##### more things to manage zfs and tykayn scripts : #####
diff --git a/bin/borg b/bin/borg
new file mode 100755
index 0000000..1294d49
Binary files /dev/null and b/bin/borg differ
diff --git a/doc/crontab_example b/doc/crontab_example
new file mode 100644
index 0000000..a9e3571
--- /dev/null
+++ b/doc/crontab_example
@@ -0,0 +1,5 @@
+#Ansible: run nextcloud workflows of tykayn
+*/5 * * * * /bin/bash ~/Nextcloud/ressources/workflow_nextcloud/cronjob_nextcloud.sh
+
+#Ansible: run sync spaceship on spaceship computer, or whichever source of archives
+*/4 * * * * /bin/bash ~/Nextcloud/ressources/workflow_nextcloud/sync_spaceship.sh
diff --git a/files-management/rename_photo_folder.py b/files-management/rename_photo_folder.py
new file mode 100644
index 0000000..086af1c
--- /dev/null
+++ b/files-management/rename_photo_folder.py
@@ -0,0 +1,141 @@
+# /home/poule/backup/rename_photos_testland/07 Juillet 2006/
+
+import re
+import sys
+import os
+import os.path
+import time
+import logging
+from optparse import OptionParser
+import colorama
+import datetime  # for calculating duration of chunks
+import json  # to parse JSON meta-data files
+import appendfilename
+
+# définition du script
+USAGE = "\n\
+    rename_photo_folder [<options>] <list of files>\n\
+\n\
+This little Python script tries to rename files.\n\
+\n\
+"
+
+# gestion des options de commande
+parser = OptionParser(usage=USAGE)
+parser.add_option("--debug", dest="debug", action="store_true",
+                  help="enable debug mode, printing debug information on selected file formats. Currently: just PXL files.")
+
+(options, args) = parser.parse_args()
+files = args
+
+# helpers pour clarifier le déroulement
+INVOCATION_TIME = time.strftime("%Y-%m-%dT%H:%M:%S", time.localtime())
+PROG_VERSION_DATE = "0.5.0"
+
+# dossier de destination de base pour les fichiers de photos
+destination_folder_base="/home/poule/backup/rename_photos_testland/"
+SUCCESS_DIR=destination_folder_base+'success'
+
+
+from pathlib import Path
+
+
+
+def move_to_success_dir(dirname, newfilename):
+    """
+    Moves a file to SUCCESS_DIR
+    """
+    if os.path.isdir(SUCCESS_DIR):
+        logging.debug('using hidden feature: if a folder named \"' + SUCCESS_DIR +
+                      '\" exists, move renamed files into it')
+        os.rename(os.path.join(dirname, newfilename), os.path.join(dirname, SUCCESS_DIR,
+                                                                   newfilename))
+        logging.info('moved file to sub-directory "' + SUCCESS_DIR + '"')
+
+def make_new_name_from_dirname(filename):
+    """
+    Gets a new name included into a file name
+    """
+    # Split the extension from the path and normalise it to lowercase.
+    ext_origin = os.path.splitext(filename)[-1]
+    ext = ext_origin.lower()
+    current_dir_name = os.path.basename(os.getcwd())
+
+    newfile_name = filename.removesuffix(ext_origin).replace('  ',' ')+' '+current_dir_name+' '+ext
+    print(filename  +'\n => '+newfile_name)
+    return newfile_name
+
+
+
+import subprocess
+
+
+def move_searched_files_to_target_dir(search_path, target_dir):
+    my_file_search = Path(search_path)
+    if my_file_search.exists():
+        bash_command="mv "+my_file_search+" "+current_dir_name+"' "
+
+        print(bash_command)
+        process = subprocess.Popen(bash_command.split(), stdout=subprocess.PIPE)
+        output, error = process.communicate()
+
+
+from string import Template
+
+# action principale, lecture du dossier pour changer le nom des fichiers
+def main():
+    """Main function"""
+
+
+    files_counter = 0
+    folder_counter = 0
+    current_dir_name = os.path.basename(os.getcwd())
+#     if options.version:
+#         print(os.path.basename(sys.argv[0]) + " version " + PROG_VERSION_DATE)
+#         sys.exit(0)
+
+#     print("renommer les photos selon le nom de dossier les contenant")
+#   print("nom du dossier: ")
+
+    print("chemin current_dir_name: ",current_dir_name)
+
+    for file in files:
+        if os.path.isdir(file):
+            print('hop hop hop voilà un dossier: '+file)
+            print('on bouge tous les fichiers vidéos qu\'il peut contenir ici')
+
+            move_searched_files_to_target_dir(file+'/*.mpg', current_dir_name)
+            move_searched_files_to_target_dir(file+'/*.mpeg', current_dir_name)
+            move_searched_files_to_target_dir(file+'/*.mp4', current_dir_name)
+            folder_counter += 1
+    # prendre le path de chaque photo donnée en argument du script
+    # garder le dernier dossier du path en tant que nom à ajouter aux photos
+    for file in files:
+        if os.path.isfile(file) and current_dir_name not in file:
+            new_file_name = make_new_name_from_dirname(file)
+
+            # if the current_dir_name is not already present in the file name, add it
+
+            old_file_name = os.getcwd()+'/'+file
+#             bash_command_line = 'appendfilename "'+fullpathfile+'" --text="'+current_dir_name+'"'
+
+#             print(' \n '+bash_command_line+' \n')
+            if os.stat(old_file_name):
+                print('le fichier existe bien '+ old_file_name)
+                print('nouveau nom : '+ make_new_name_from_dirname(file))
+                os.rename(old_file_name, make_new_name_from_dirname(file))
+                files_counter += 1
+
+
+
+    # TODO
+
+    # faire du append to file name du nom du dossier à chaque photo
+
+    print("\n filenames found: " + (str(len(files))))
+    print(" filenames changed: " + str(files_counter))
+    print(" folders found: " + str(folder_counter))
+    print("ça c'est fait")
+
+
+main()
\ No newline at end of file
diff --git a/initialization/init_workflow.sh b/initialization/init_workflow.sh
index 5a4df48..3b3ef4f 100644
--- a/initialization/init_workflow.sh
+++ b/initialization/init_workflow.sh
@@ -2,3 +2,138 @@
 #
 # mise en place du workflow
 #
+echo "========== init de workflow par Tykayn ======="
+source ~/Nextcloud/ressources/workflow_nextcloud/workflow_variables.sh
+
+bash ./partials/check_foler_integrity.sh
+
+bash ./partials/git_config_glob.sh
+
+if ! hash ansible > /dev/null; then
+	echo "* installation de Ansible"
+  sudo apt install ansible python3-pip
+fi
+####### lancement des playbooks ansible pour initialisation
+ansible-galaxy install coglinev3.veracrypt
+
+echo "vérification et installation des paquets requis"
+sudo ansible-playbook "/home/tykayn/Nextcloud/ressources/workflow_nextcloud/ansible/tk_softwares.yml"
+
+
+ansible-playbook "/home/tykayn/Nextcloud/ressources/workflow_nextcloud/ansible/pip_modules.yml"
+sudo ansible-playbook "/home/tykayn/Nextcloud/ressources/workflow_nextcloud/ansible/snaps.yml"
+ansible-playbook "/home/tykayn/Nextcloud/ressources/workflow_nextcloud/ansible/node_packages.yml"
+
+ansible-playbook "/home/tykayn/Nextcloud/ressources/workflow_nextcloud/ansible/cronjob_workflow.yml"
+sudo ansible-playbook "/home/tykayn/Nextcloud/ressources/workflow_nextcloud/ansible/cronjob_workflow_root.yml"
+
+sudo apt autoremove -y
+
+############ install developping tools
+
+
+# nvm node version manager
+if ! hash nvm > /dev/null; then
+	echo "installation de nvm"
+
+  cd tmp
+  echo "install nvm"
+
+ wget -qO- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
+fi
+
+# yarn
+corepack enable
+#npm i -g yarn
+
+nvm install $node_version_expected
+nvm alias default $node_version_expected
+nvm alias global $node_version_expected
+
+ echo "nvm installé, version des outils js:"
+nvm --version
+node --version
+yarn --version
+
+echo "install des outils en php"
+
+# composer php
+# symfony cli tool
+# créer le dossier de scripts
+if  ! hash symfony ; then
+	wget https://get.symfony.com/cli/installer -O - | bash
+fi
+
+if  ! hash composer ; then
+	php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+	EXPECTED_CHECKSUM="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"
+  php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+  ACTUAL_CHECKSUM="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"
+
+  if [ "$EXPECTED_CHECKSUM" != "$ACTUAL_CHECKSUM" ]
+  then
+      >&2 echo 'ERROR: Invalid installer checksum'
+      rm composer-setup.php
+      exit 1
+  fi
+
+  php composer-setup.php --quiet
+  RESULT=$?
+  rm composer-setup.php
+
+	sudo mv composer.phar /usr/local/bin/composer
+fi
+
+
+
+
+############## java pour josm
+if ! hash java ; then
+  sudo apt install java -y
+fi
+
+if ! hash javaws; then
+  cd tmp
+	wget https://github.com/karakun/OpenWebStart/releases/download/v1.7.0/OpenWebStart_linux_1_7_0.deb
+	sudo dpkg -i OpenWebStart_linux_1_7_0.deb
+	rm -rf OpenWebStart_linux_1_7_0.deb
+
+fi
+
+if ! hash josm ; then
+	mkdir -p ~/areas/www/misc/josm
+  cd ~/areas/www/misc/josm
+
+	wget https://josm.openstreetmap.de/download/josm.jnlp
+
+	sudo apt install josm -y
+fi
+
+
+# bash $WORKFLOW_PATH/update_git_projects.sh
+
+echo "ajouter dans la crontab utilisateur le script cronjob_nextcloud.sh"
+echo "# toutes les 5 minutes
+#*/5 * * * *     bash $WORKFLOW_PATH/cronjob_nextcloud.sh
+
+# vérifiez avec la commande
+crontab -e
+"
+# copier quelques fichiers de config dans la home
+
+cp "$WORKFLOW_PATH"/install/.zshrc ~/
+cp "$WORKFLOW_PATH"/install/.bash_aliases ~/
+cp "$WORKFLOW_PATH"/install/.bashrc ~/
+
+if ! -d ~/.oh-my-zsh; then
+	echo "installer oh my zsh"
+	cd
+	sudo apt install zsh
+	sh -c "$(wget https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"
+fi
+
+
+
+bash "$WORKFLOW_PATH"/files_management/install.sh
+bash "$WORKFLOW_PATH"/install/git_config_glob.sh
+bash "$WORKFLOW_PATH"/refresh_from_current_assets.sh
diff --git a/initialization/check_folder_integrity.sh b/initialization/partials/check_folder_integrity.sh
similarity index 55%
rename from initialization/check_folder_integrity.sh
rename to initialization/partials/check_folder_integrity.sh
index 4c0716c..44a2291 100644
--- a/initialization/check_folder_integrity.sh
+++ b/initialization/partials/check_folder_integrity.sh
@@ -4,3 +4,9 @@
 # les créer au besoin,
 # alerter sur l'impossibilité de créer en ajoutant une tâche orgmode au dossier de textes
 #
+if ! -d $WORKFLOW_PATH ; then
+	echo "création du dossier nextcloud workflow_nextcloud"
+	mkdir -p $WORKFLOW_PATH
+fi
+
+mkdir -p $stockage_syncable_folder/www/backup
\ No newline at end of file
diff --git a/initialization/partials/git_config_glob.sh b/initialization/partials/git_config_glob.sh
new file mode 100644
index 0000000..a3e0ddf
--- /dev/null
+++ b/initialization/partials/git_config_glob.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+echo " ------ installation des configurations pour Git ------"
+
+git config --global credential.helper 'store'
+git config --global user.email "contact@cipherbliss.com"
+git config --global user.name "tykayn"
+git config --global rerere.enabled true
+git config --global init.defaultBranch main
+git config --global checkout.defaultRemote origin
diff --git a/initialization/secrets_example.sh b/initialization/partials/secrets_example.sh
similarity index 100%
rename from initialization/secrets_example.sh
rename to initialization/partials/secrets_example.sh