Useful tips for everyday
How do you customize a captive portal? Go to Configure > Authentication > Captive Portal . Specify the General Settings. Logo. Decide which logo to…
How do I check my Java version in Jenkins? Using latest Jenkins version 2.7. 4 which is also having a bug for existing jobs. Now,…
How to get list of categories in WordPress? If the $fields argument passed via $args is ‘all’ or ‘all_with_object_id’, an array of WP_Term objects will…
How do I open a gpg file? The decryption process is the same. Open the file manager. Navigate to the encrypted file. Right-click the encrypted…
Does Arduino Uno have EEPROM? The microcontroller on the Arduino board (ATMEGA328 in case of Arduino UNO, shown in figure below) has EEPROM (Electrically Erasable…
In which trusted model there are multiple trusted CA? In a Hierarchical CA model, there are multiple Certificate Authorities. The Root CA will authorize other…
How do I clean up PostgreSQL Wal files? WAL files are incremental, so the simple answer is: You cannot throw any files out. The solution…
How do you block IP address in nginx? How to Block IP Address in NGINX Open NGINX configuration file. If you are using NGINX’s main…
Where should I put services in Linux? There are basically two places in the filesystem where systemd service units are installed: /usr/lib/systemd/system and /etc/systemd/system .…
How do you wish someone a happy New Year 2021? “Here’s to a bright New Year and a fond farewell to the old; here’s to…