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Andrew Fletcher
•
First off, this isn't the only method to achieve the outcome of emptying a file.
Using a symbol : is a shell built-in command that is essence equivalent to the true command and it can be used as a no-op (no operation). It can be used as follows:
# : > filename.txtOR
# true > filename.txt
My initial file was as follows:
21548342 16 Mar 20:27 code.logPost using the command
: > filename.txtThe response was
0 16 Mar 20:27...
Andrew Fletcher
•
Working in Lando and you have hit the situation where you need to view the log...
Andrew Fletcher
•
Changes in your .env file
Connecting your app to the new environment you need to...
Andrew Fletcher
•
Clear DNS Cache
The DNS (Domain Name Service) cache on your Mac helps browsers...
Andrew Fletcher
•
Changing git push from passphrase? There are several ways to tackle this...
Andrew Fletcher
•
We are going to work through two methods of creating the SOLR cores.
Variables for reference used in this article:
{ip_address} - your server IP Address
{name} - name of the instance you are creating
{dir} - name of the instance directory you are creating
How to create a core in SOLR with API?
http://{ip_address}/solr/admin/cores?action=CREATE&name={name}&instanceDir={dir}&configSet=_default&dataDir=dataHere are details about parameters...
Andrew Fletcher
•
xdebug - failed to solve with frontend dockerfile.v0: failed to create LLB...
Andrew Fletcher
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Create and push to Docker Hub
Creating your own custom image... you need to have...
Andrew Fletcher
•
Running composer on a server... when running the command composer update, screen...
Andrew Fletcher
•
Resetting Docker is basically following the start parameters. All...
Andrew Fletcher
•
It is really simple to switch users in Ubuntu or any other Linux distribution using the terminal, iTerm2 or your go to shell program.
All you need to do is to know the username and its account password and you can switch users with su command:
su another_usernameYou’ll be asked to enter the password of the user you want to switch to.
List all the users on Linux
Let’s say you want to create a sudo user in Linux. Probably, the very first thing to know is how to know what users are in my...
Andrew Fletcher
•
Z shell (Zsh) is a Unix shell built on top of bash (the default shell for...
Andrew Fletcher
•
Steps to get the Solr date range widget working.
Steps
Enable the Facets...
Andrew Fletcher
•
Following is a series of steps to install Tika and have it running for your Solr...
Andrew Fletcher
•
Working on an Azure server I ran a mysqldump command to generate a copy of the...