Try adding yourself to staff and operator groups.
If it's a permissions issue
sudo scanimage -L
Press Ctrl+L
or go to Image: Windows > Dockable Dialogs > Layers
Thank you for the script and the article about SaaSS!
I will be careful to not use any SaaSS in the future.
Hello
There is a translation website, I'm trying to use curl to download a page and
then extract the translation from html code and display it in the terminal
window. The site accepts method GET, the = part is a string to translate. I
want to use this site, because it provides multiple
JavaScript required only if you want to view properties of navigator
yourself.
When you connect to a web site, your browser sends HTTP Request which
contains your user agent information including your platform.
create a text file with these contents:
document.write("userAgent: " + navigator.userAgent + "
" + "appCodeName: "
+ navigator.appCodeName + "
" + "appName: " + navigator.appName + "
" +
"appVersion: " + navigator.appVersion + "
" + "platform: " +
It works! Thank you!
Hello
I have photos from my garden in a directory. photo01.jpg, photo02.jpg ...
photo30.jpg. After deleting photos I don't like, I have photos 01 05 07 08 12
17 22 26 28 29 left. I want to rename them
photo01.jpg
photo05.jpg - photo02.jpg
photo07.jpg - photo03.jpg
photo08.jpg -
In terminal emulator
find ~/Documents/ -name '*.txt'
Thanks, everyone!
This code did the job:
#!/bin/bash
for filename in $HOME/Documents/bom/*.log; do
sed -i $'1s/^\uFEFF//' "$filename"
done
Hello
BOM: Byte order mark
Wikipedia article: https://en.wikipedia.org/wiki/Byte_order_mark
The UTF-8 representation of the BOM is the (hexadecimal) byte sequence
0xEF,0xBB,0xBF.
The Unicode Standard permits the BOM in UTF-8, but does not require or
recommend its use.
I have 700 log files
Both gksu and sudo solutions are working! Thank you very much!
With these changes
auth_self_keep
auth_self_keep
auth_self_keep
The result is the same
No protocol specified
Failed to connect to Mir: Failed to connect to server socket: No such file or
directory
Unable to init server: Could not connect: Connection refused
Error: cannot
Thank you! I will read about Whonix.
I'm using Trisquel 8
Terminal based web browser works as another user
$ pkexec --user webbrowser lynx
Ranger is also working
$ pkexec --user webbrowser ranger
But GUI based web browser is not working
$ pkexec --user webbrowser env DISPLAY=:1 XAUTHORITY=$XAUTHORITY abrowser
Failed to connect to
Hello
Thank you for your answer!
How to highlight code on forums with yellow background?
The first code (pkexec --user webbrowser env DISPLAY=$DISPLAY
XAUTHORITY=$XAUTHORITY abrowser) returns error:
No protocol specified
Failed to connect to Mir: Failed to connect to server socket: No such
For security reasons I want to run Abrowser as another user. I've created
'webbrowser' user, every time I launch Abrowser I need it to run as
'webbrowser' user. I understand I need to do something with sudo.
Can you help me, please?
Hello
Do I need swap partition if I have 16 GiB of RAM?
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