$("#element_id").trigger("change"); //tak działa przy każdej zmianie, również przy autoładowaniu danych
$("#element_id").trigger("change.select2"); //tak działa tylko po kliknięciu na pozycję w menu
https://select2.org/programmatic-control/add-select-clear-items
log_message('error', 'Some variable did not contain a value.');
Źródło: https://codeigniter.com/userguide3/general/errors.html
Email delivery error: SSL_connect returned=1 errno=0 state=error: wrong version number
vim config/configuration.yml
comment line "tls: true"
...
email_delivery:
delivery_method: :smtp
smtp_settings:
#tls: true
enable_starttls_auto: true
... Migracja: old.domena.pl -> new.domena.pl
1. Zrobić zrzut bazy z old.domena.pl
mysqldump -p --user=username database_name > zrzut_bazy.sql
2. Zainstalować aktualną wersję redmine na new.domena.pl
Zobacz całość
"The vast majority of solutions I've read for this say to change the disk controller to IDE (it already was IDE and the original HDD was IDE) or changing to type to PIIX4 or PIIX3 (neither of these appear to change the behaviour)."
Wchodzimy w ustawienia maszyny wirtualnej:
Storage -> Controller: IDE -> Type -> zmień z PIIX4 na PIIX3
Storage -> Controller: SATA -> dysk.vdi -> Remove
Storage -> Controller: IDE -> Add new storage -> disk.vdi
Ok
Start VM
Źródło: https://forums.virtualbox.org/viewtopic.php?f=6&t=83318
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
Rozwiązanie:
wgraj nową wersję pliku UploadHandler.php i skasuj wszystkie foldery upload użytkowników.
background-color: #f2f4f7 !important;
Źródło: https://stackoverflow.com/questions/25118343/wkhtmltopdf-div-background-color
Settings -> Account -> Add account -> Serach [username] -> Select the roles of the accounts [Administrator] -> Done
vim /etc/security/acronisagent.conf
[username]
Źródło: https://forum.acronis.com/forum/acronis-backup-125/linux-management-server-only-root-can-log
1. Install SVN packages
sudo apt-get install apache2 subversion libapache2-mod-svn libsvn-dev
sudo a2enmod dav sudo a2enmod dav_svn
Zobacz całość
After the initial boot screen, the following message is displayed: Press <Ctrl-P> to enter MEBx Setup.
Press Ctrl+P.
root@testwww:/var/www# aptitude update Hit http://deb.debian.org/debian buster InRelease Get: 1 http://deb.debian.org/debian buster-updates InRelease [51,9 kB] Err http://security.debian.org/debian-security buster/updates InRelease Cannot initiate the connection to debian.map.fastlydns.net:80 (2a04:4e42:62::644). - connect (101: Network is unreachable) Could not connect to debian.map.fastlydns.net:80 (199.232.138.132), connection timed out Cannot initiate the connection to security.debian.org:80 (2a04:4e42:200::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:400::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:600::644). - connect (101: Network is unreachable) Could not connect to security.debian.org:80 (151.101.66.132), connection timed out Could not connect to security.debian.org:80 (151.101.194.132), connection timed out Could not connect to security.debian.org:80 (151.101.130.132), connection timed out Could not connect to security.debian.org:80 (151.101.2.132), connection timed out Fetched 51,9 kB in 1min 1s (846 B/s) W: Failed to fetch http://security.debian.org/debian-security/dists/buster/updates/InRelease: Cannot initiate the connection to debian.map.fastlydns.net:80 (2a04:4e42:62::644). - connect (101: Network is unreachable) Could not connect to debian.map.fastlydns.net:80 (199.232.138.132), connection timed out Cannot initiate the connection to security.debian.org:80 (2a04:4e42:200::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:400::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42::644). - connect (101: Network is unreachable) Cannot initiate the connection to security.debian.org:80 (2a04:4e42:600::644). - connect (101: Network is unreachable) Could not connect to security.debian.org:80 (151.101.66.132), connection timed out Could not connect to security.debian.org:80 (151.101.194.132), connection timed out Could not connect to security.debian.org:80 (151.101.130.132), connection timed out Could not connect to security.debian.org:80 (151.101.2.132), connection timed out W: Some index files failed to download. They have been ignored, or old ones used instead.
Rozwiązanie
chmod o+r /etc/resolv.conf
Występuje przy przełączaniu na php5.6 w ubuntu 20.
Rozwiązanie:
1. ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'pass';
2. Na końcu pliku /etc/mysql/my.cnf dodać:
[client]
default-character-set=utf8
[mysql]
default-character-set=utf8
[mysqld]
collation-server = utf8_unicode_ci
character-set-server = utf8
default-authentication-plugin=mysql_native_password
redmine Cannot serve directory /opt/redmine/public/: No matching DirectoryIndex
cd /var/www/redmine gem install passenger passenger-install-apache2-module
Źródło: https://serverfault.com/questions/859256/redmine-with-apache-403-forbidden
net rpc -S 192.168.1.100 -U [username]%[password] shutdown -t 1 -f
Źródło: https://stackoverflow.com/questions/9936986/shutdown-windows-machine-from-linux-terminal
vim /etc/netplan/01-netcfg.yaml
network:
version: 2
renderer: networkd
ethernets:
ens3:
dhcp4: no
addresses:
- 192.168.121.199/24
gateway4: 192.168.121.1
nameservers:
addresses: [8.8.8.8, 1.1.1.1]
sudo netplan apply
źródło: https://linuxize.com/post/how-to-configure-static-ip-address-on-ubuntu-18-04/
sudo update-alternatives --set php /usr/bin/php7.4
apt-get update apt-get install software-properties-common apt-add-repository 'deb http://security.debian.org/debian-security stretch/updates main' apt-get update apt-get install openjdk-8-jdk
apt-get update apt-get install aptitude vim nmap mc screen screenfetch dfc sudo unzip rsync rpm gcc make
sudo visudo
username ALL=NOPASSWD:ALL
sudo dpkg-reconfigure locales
Install Java 8
https://blog.cssoft.pl/post/java-8-install-od-debian-10
wget -c https://download.acronis.com/AcronisCyberProtect15/Release/AcronisCyberProtect_15_64-bit.x86_64
chmod +x AcronisCyberProtect_15_64-bit.x86_64 ./AcronisCyberProtect_15_64-bit.x86_64
After instalation use your root credentials to login to admin panel
http://10.20.30.40:9877
Install agent
Linux:
wget -c https://download.acronis.com/AcronisCyberProtect15/Release/AcronisCyberProtect_15_64-bit.x86_64
chmod +x AcronisCyberProtect_15_64-bit.x86_64 ./AcronisCyberProtect_15_64-bit.x86_64
Windows:
https://download.acronis.com/AcronisCyberProtect15/Release/AcronisCyberProtect_15_64-bit.exe
mkdir -p /scripts/photo
vim /scripts/photo_every_hour.sh
DATE=`date "+%Y.%m.%d_%H.%M.%S"` DAY=`date "+%Y.%m.%d"` mkdir -p /scripts/photo/$DAY /usr/bin/raspistill -n -rot 90 -o /scripts/photo/$DAY/photo_$DATE.jpg rsync -aogv --log-file=/scripts/RSYNC_LOGS/rsync_photo_$DATE.log /scripts/photo/* pizero@192.168.1.100:/data/pizero/photo/
crontab -e
0 * * * * /scripts/photo_every_hour.sh