Search found 181 matches

by mister_v
Thu Jun 10, 2021 8:46 am
Forum: PHP
Topic: Solved : find if GD2 is installed
Replies: 2
Views: 185

Re: find if GD2 is installed

Thanks
by mister_v
Tue Jun 08, 2021 6:19 pm
Forum: PHP
Topic: Solved : find if GD2 is installed
Replies: 2
Views: 185

Solved : find if GD2 is installed

Hi,

how can I find if GD2 is installed to be used with php ?
by mister_v
Sun May 16, 2021 8:00 am
Forum: Shell
Topic: replace newline in text file
Replies: 1
Views: 232

replace newline in text file

Hi,

how do I replace all the newline characters (\n) in a text file?
by mister_v
Sat May 08, 2021 7:42 am
Forum: General
Topic: Solved: Facebook not showing good picture for website
Replies: 1
Views: 265

Solved: Facebook not showing good picture for website

Hello,

I have a problem when my site get shared on facebook.
The picture that is used is not the correct one,
It is a a (random) pic from the page,
But I don't want it to use that, I want it to use another one.

How does it work ?
by mister_v
Sat Apr 17, 2021 11:57 am
Forum: Postfix
Topic: Signed mail certificate
Replies: 2
Views: 412

Signed mail certificate

Ho do i get a real signed certificate for my mails server?
by mister_v
Sun Mar 14, 2021 8:41 pm
Forum: Servers
Topic: postsuper: fatal: scan_dir_push: open directory defer: Permission denied
Replies: 3
Views: 568

Re: postsuper: fatal: scan_dir_push: open directory defer: Permission denied

Tries to change the owner

Code: Select all

chown -R postfix /var/spool/postfix
did not solve the problem.
the system is not sending mails either.
by mister_v
Sun Mar 14, 2021 8:10 pm
Forum: Servers
Topic: postsuper: fatal: scan_dir_push: open directory defer: Permission denied
Replies: 3
Views: 568

postsuper: fatal: scan_dir_push: open directory defer: Permission denied

I got a problem with postfix,
got the following message in /var/log/mail.err

Code: Select all

postsuper: fatal: scan_dir_push: open directory defer: Permission denied
I don't know what it is.
by mister_v
Fri Feb 12, 2021 6:01 pm
Forum: General
Topic: linux repeat command x times
Replies: 1
Views: 550

linux repeat command x times

Hey,

is there a way to repeat a command several times ?
with out re-typing the command.
by mister_v
Sat Feb 06, 2021 10:03 pm
Forum: SQL
Topic: mysql update add to text
Replies: 1
Views: 633

mysql update add to text

Can you update field to add text to an existing text, or string ?

With a single SQL-query ?
by mister_v
Thu Nov 26, 2020 2:10 pm
Forum: WordPress
Topic: Solved: Wordpress upgrade
Replies: 2
Views: 41486

Re: Wordpress upgrade

Thanks, that works.