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Andrew Fletcher
•
When managing a server or developing applications, particularly on an Ubuntu system running Nginx, it's often necessary to verify the existence of files. This is crucial for tasks like deploying new versions, checking configuration files, or ensuring that required assets are in place. In this article, we'll explore how to use command-line queries to check if a file exists, highlighting various options and methods you can use.
Basic File Check with test Command
The test command is a simple...
Andrew Fletcher
•
To resolve the CVE-2022-48624 vulnerability on Ubuntu using Nginx, it's crucial...
Andrew Fletcher
•
In many terminal text editors, you use find command as reference in Terminal...
Andrew Fletcher
•
In our projects, team members frequently generate new Git branches linked to the...
Andrew Fletcher
•
In an environment that is running
Ubuntu 20.02
Nginx
Solr
The default...
Andrew Fletcher
•
In Vim, following is an outline of the vi(m) functions you can utilise whilst in command mode - yes they are case sensitive
action
outcome
a
change to insert mode (after cursor)
A
change to insert mode (at end of line)
dd
delete one line
G
go to end of the file
1G
go to top of the file
i
change to insert mode (before cursor)
J
merge next line with this one
p
paste deleted or yanked text after cursor
P
paste deleted or yanked text before cursor
r
replace one...
Andrew Fletcher
•
Adding an SSL wildcard certificate to an Ubuntu server involves several steps....
Andrew Fletcher
•
When logging into Ubuntu server you will see a response similar to
Welcome to...
Andrew Fletcher
•
Forcing https and www or non-www is a process that I was a custom to through...
Andrew Fletcher
•
git reset, git revert, and git cherry-pick are three Git commands used for...
Andrew Fletcher
•
git clone git@bitbucket.org:{username}/{repo}.git
And I was unceremoniously delivered the following error
fatal: could not create work tree dir '{project}': Permission deniedMy initial thought was the error due to server permission... being sudo. This was tested by running the command
sudo git clone git@bitbucket.{username}/{repo}.git
Which generated the error
Cloning into 'repo'...
git@bitbucket.org: Permission denied (publickey).
fatal: Could not read from remote repository.
Please make...
Andrew Fletcher
•
Something I haven't had to do in a while is to change the name of a Git branch...
Andrew Fletcher
•
Git filename error when running the git add command. The error I'm...
Andrew Fletcher
•
Post creating a new branch in the repo, next step was to run the checkout...
Andrew Fletcher
•
Goal: Restrict content access through username and password entry on an Nginx...