METHOD read_text.
DATA: lines TYPE TABLE OF tline,
header TYPE THEAD,
lt_text TYPE soli_tab.
CALL FUNCTION 'READ_TEXT'
EXPORTING
id = 'ST'
language = sy-langu
name = "Textname"
object = 'TEXT'
IMPORTING
header = header
TABLES
lines = lines
EXCEPTIONS
id = 1
language = 2
name = 3
not_found = 4
object = 5
reference_check = 6
wrong_access_to_archive = 7
OTHERS = 8.
IF sy-subrc <> 0.
ENDIF.
CALL FUNCTION 'INIT_TEXTSYMBOL'.
CALL FUNCTION 'SET_TEXTSYMBOL'
EXPORTING
name = '&MATNR&'
value = '00000001'
replace = 'X'.
CALL FUNCTION 'REPLACE_TEXTSYMBOL'
EXPORTING
endline = lines( lines )
startline = 1
TABLES
lines = lines.
CALL FUNCTION 'CONVERT_ITF_TO_STREAM_TEXT'
EXPORTING
language = sy-langu
TABLES
itf_text = lines
text_stream = lt_text.
ENDMETHOD.
[Nextcloud] Restrict access to your ONLYOFFICE Document Service to the users of your Nextcloud instance
Enable JWT token
Add a Token in you local.json file. If your running ONLYOFFICE on linux you will find the file here:
/etc/onlyoffice/documentserver/local.json
Set inbox, outbox and browser to true and add you token in the secret part for inbox, outbox and session. I just generated a random string via Bitwarden.
"token": {
"enable": {
"request": {
"inbox": true,
"outbox": true
},
"browser": true
},
"inbox": {
"header": "Authorization"
},
"outbox": {
"header": "Authorization"
}
},
"secret": {
"inbox": {
"string": "token_string"
},
"outbox": {
"string": "token_string"
},
"session": {
"string": "token_string"
}
Save the file and run:
supervisorctl restart all
Go to your Nextcloud web interface, open your ONLYOFFICE App and add your token beneath your server url.
Configure IP Filter
Search in the following file for “ipfilter”:
/etc/onlyoffice/documentserver/default.json
Add you domain or IP to the IP rules. Disallow everything else. Use * as wildcard. Also set useforrequest to true.
"ipfilter": {
"rules": [{"address": "url_or_ip", "allowed": true},
{"address": "*", "allowed": false}],
"useforrequest": true,
"errorcode": 403
},
Now run again:
supervisorctl restart all
And test if the service is reachable.
[ABAP] Read smartform textmodule
Oldschool:
DATA(ls_languages) = VALUE ssfrlang( langu1 = sy-langu ).
DATA(lt_text_stream) = VALUE soli_tab( ).
CALL FUNCTION 'SSFRT_READ_TEXTMODULE'
EXPORTING
i_textmodule = 'Z_SMARTFORM_TEXT'
i_languages = ls_languages
IMPORTING
o_text = lt_text
EXCEPTIONS
error = 1
language_not_found = 2
OTHERS = 3.
IF lt_text IS NOT INITIAL.
CALL FUNCTION 'CONVERT_ITF_TO_STREAM_TEXT'
EXPORTING
language = sy-langu
TABLES
itf_text = lt_text
text_stream = lt_object_content.
ENDIF.
Newschool:
TRY.
DATA(lr_form) = NEW cl_ssf_fb_smart_form( ).
lr_form->load( im_formname = 'ZECOS_GM_ERROR' ).
DATA(ls_varheader) = lr_form->varheader[ 1 ].
DATA(lr_node) = CAST cl_ssf_fb_node( ls_varheader-pagetree ).
DATA(lr_text) = CAST cl_ssf_fb_text_item( lr_node->obj ).
LOOP AT lr_text->text INTO DATA(ls_text).
WRITE:/ ls_text-tdline.
ENDLOOP.
CATCH cx_ssf_fb.
CATCH cx_sy_itab_line_not_found.
ENDTRY.
[Jellyfin] Deleting files on a mounted dataset inside LXC
If you have installed Jellyfin inside LXC and have all your media mounted from a ZFS dataset inside your container, it’s possible that you are not able to delete files directly from the Jellyfin WebUi. In this case, you have to add the user “jellyfin” to a group with write access on your dataset. In my case, the group “nocin”.
usermod -a -G nocin jellyfin
[Shell] zsh-autosuggestions
Simple plugin to get autosuggestions from your history while typing in your Zsh shell. If you are using Oh My Zsh, the installtion is done in 3 steps. Look here.
Just grab the plugin:
git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions
Add it in your ~/.zshrc (zsh config):
plugins=(zsh-autosuggestions)
And restart the terminal. Done.
[macOS] Homebrew & Neofetch
First install Hoembrew, a package manager for macOS.
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
With this package manager installed, further software installation is pretty easy. For Neofetch just use:
brew install neofetch
[Linux Mint] Install PyWal on Linux Mint 19.2 Cinnamon
“Pywal is a tool that generates a color palette from the dominant colors in an image. It then applies the colors system-wide and on-the-fly in all of your favourite programs.”
For the installation, look at GitHub. In my case, I had to run the following command:
sudo apt purge python3-pip && sudo apt install --install-recommends python3-pip && pip3 install pywal
To get an overview of your PyWal installation, run:
pip3 show pywal
Test it with:
wal -v
If it returns “zsh: command not found: pywal” you have to add the PIP install directory to your path
export PATH="${PATH}:${HOME}/.local/bin/"
To use PyWal, just run it with wal -i and the path to an image.
wal -i /path/to/image.jpg
[Linux Mint] Install Polybar on Linux Mint 19.2 Cinnamon
Install dependencies:
sudo apt-get install cmake cmake-data libcairo2-dev libxcb1-dev libxcb-ewmh-dev libxcb-icccm4-dev libxcb-image0-dev libxcb-randr0-dev libxcb-util0-dev libxcb-xkb-dev pkg-config python-xcbgen xcb-proto libxcb-xrm-dev i3-wm libasound2-dev libmpdclient-dev libiw-dev libcurl4-openssl-dev libpulse-dev
Clone Polybar repo:
git clone https://github.com/jaagr/polybar.git
Build Polybar:
cd polybar && ./build.sh
During the installtion choose “install example configuration” and you will find it here:
$HOME/.config/polybar/config
Testrun the example configuration with the following command (the bar in this config is called “example”):
polybar example
Further configuration options can be found on their GitHub page.
[Shell] Zsh + Oh My Zsh + Powerlevel10k
Install Zsh (Shell)
https://github.com/robbyrussell/oh-my-zsh/wiki/Installing-ZSH
sudo apt install zsh
chsh -s $(which zsh)
Logout and login back again to use your new default shell.
echo $SHELL
Expected result: /bin/zsh
Install Oh My Zsh (Zsh framework with tools and themes)
https://github.com/robbyrussell/oh-my-zsh
sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
In addition I installed the Powerline Fonts:
apt-get install fonts-powerline
Restart your terminal to launch the Oh My Zsh configuration.
After the installation and configuration I usually add “neofetch | lolcat” at the end of my zsh config: ~/.zshrc
Install Powerlevel10K (Powerlevel10k is a theme for ZSH)
https://github.com/romkatv/powerlevel10k#oh-my-zsh
git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}/themes/powerlevel10k
Set ZSH_THEME=powerlevel10k/powerlevel10k in your ~/.zshrc.
I also installed the patched Meslo Nerd Font and set it as terminal font. Else some icons will not be displayed in Powerlevel10k.
Restart your terminal and go through the configuration steps. The result will look similar to this:
Or like this:
Next you could install a Zsh plugin like: https://nocin.eu/shell-zsh-autosuggestions/
Or check the OMZ Cheatsheet: https://github.com/ohmyzsh/ohmyzsh/wiki/Cheatsheet