I want to change or modify the metadata of an image, such as the name shown, and you can add a description that would be perfect. The end, is to be able to automate the loading of images in wordpress and that this, take the values of the image
I installed exiftool, but I do not see how to change or add those tags.
If the image is called
home.jpg
that the title is
Start of my presentation page
instead of
home
Sorry to explain it wrong, if you need, I give a more extensive example
Your question is a little vague on the specifics, such as where you're trying to add the metadata (local system before upload? file already on the WP system?). But hopefully this info will be helpful.
WordPress seems to auto fill the Title from the IPTC:Headline tag and the Caption from the IPTC:Caption-Abstract tag. Alternative Text and Description do not appear to be auto filled.
The exiftool command to set these values, assuming you're using the Windows exiftool executable, would be:
exiftool -Caption-Abstract="My Caption" -Headline="My Title" file.jpg
This command creates backup files. Add -overwrite_original to suppress the creation of backup files. Add -r to recurse into subdirectories.
I am trying to get the HTML for a Google Doc's contents. The methods I have found all seem to use deprecated items. I ultimately want to use the Doc as a template for an email. I have everything working except getting the HTML version of the text. Yes, I want the full HTML version including tables, images, and anything else I can place in the Doc.
Is there any way to get this?
Regards,
Karl S
I believe the following method works:
Open up the Google Doc you want to work with
Click File-->Publish to the web
Click Link and then Publish
Copy the link into another tab
View the source for the page and copy everything inside and including <div id="contents">
This should be the complete HTML for that document. I just verified that it works with a document of mine. Let me know if it doesn't.
How to change the Moodle logo which will be displayed at the footer page and change to some other logo? As per the given link 1 I have tried but I could not find the footer.html file in my themes folder.
So please help me with some other method (which does not use local machine because I'm working with a remote machine where I could access only the Moodle site, and nothing more than that) to change the logo and link of Moodle.
This depends on your theme - So you're not going to get a precise answer unless you post more details. But here's the gist:
Every theme is made in parts. Normally, you have a header, a content, a sidebar (or two) and a footer.
You want to be editing the footer file.
The footer file is going to be something within the lines of footer.html or footer.php... Something like that. Again, every theme is different so it could be called something completely different. Sometimes, you just need to dig around.
Please also consider that your footer file may also be contained in a sub-directory in your theme folder. So make sure you have a proper look before deciding to "call off the search".
Anyway, once you've found your footer file (Whatever it's called), you'll want to open it and find the image.
If the image is inserted as a HTML reference of location, you can find it by Ctrl+F and typing in the name of the image file. E.g. "footer.jpeg" or whatever.
If the image is inserted as a PHP relative reference, e.g. "$FooterImage" then don't change that, instead, find out where the variable is pointing to in terms of the file-path, and go and edit that image file via FTP instead. You don't have to keep the PHP variable, but I'd keep it in for code-integrity purposes.
Tip for the future: Please include information like name of theme and Moodle version. It enables us to help you better.
Clean Theme:
Things are a bit different with Clean Theme as it doesn't have a single footer file.
You need to go into all layout files one at a time.
Look for this div:
<footer id="page-footer">
...
</footer>
In this footer, you will find a PHP command that says:
echo $OUTPUT->home_link();
To remove the logo, remove this line.
To replace the logo, you can either:
Replace the "home_link" reference in PHP to point to the new image file.
Or
Remove the PHP line and replace it with
?><img src="link_to_your_image" alt="Logo"><?PHP
Remember, you will need to do this for all layout files.
Have a look at Footer replacement at the official Moodle Documentation. Hope that helps.
The new GitHub Gist interface has one embed snippet for the entire gist which embeds all files in the gist. The old interface had embed code for each file in the gist. Anyone know if there's a trick to embed a single file?
Take the gist URL from the left-hand side and after the .js add a query string like ?file=myFile.blah, e.g.
<script src="https://gist.github.com/4505639.js?file=macroBuild.scala" type="text/javascript"></script>
Medium
For those who want to use it on the medium, Medium does not support and does not query parameters in the URL when you add it after the paste of the URL. So just follow these 4 steps IN THE ORDER.
So:
⚠️ Order matters!
Copy the (multi-file) gist path. e.g.:
https://gist.github.com/MojtabaHs/91e34fd0e987fe7ce801936dc6ece0e8
Paste it somewhere else than the Medium article that not preserves the rich data of the text. Like an online textbox for example:
⚠️ Do not hit search or return button
Append the query param for the file to the URL. e.g:
https://gist.github.com/MojtabaHs/91e34fd0e987fe7ce801936dc6ece0e8?file=Interface.swift
Note that ?file=Interface.swift at the end of the URL, right?
Copy and paste it in the article and see the magic 🔮
An article using this method:
Implement Custom Activity Indicator With The SwiftUI
The MOST Important note that MUST be considered:
⚠️ Note that you MUST copy an unformatted plain text in the medium and MUST NOT edit the URL after pasting it in the Medium! You can copy the link in an online textbox like google.com and after appending the query, copy it back and paste it in the Medium.
GitHub provides this same information here on their site. As others have said the official way is to attach ?file=name-of-file.ext to the end of the embed code's URL in order to only embed the file called name-of-file.ext (you can of course change the name to whatever the name of your file is). For example, if I wanted to embed the getGitContents.js file from the Gist at https://gist.github.com/westc/afac9258389fdfd2fdaf134ffaa0e923 I can use the following:
<script src="https://gist.github.com/westc/afac9258389fdfd2fdaf134ffaa0e923.js?file=getGitContents.js"></script>
In addition there is this YourJS blog post about this which allows you to enter your user name and see the embed codes for all of your gists and the underlying individual files.
Just for other people reference that might be looking into this.
If you are using Wordpress you may achieve this with the plugin oEmbed-gist and shortcode style:
[gist id="your-gist-id-here" file="your-file-name.js"].
Is it possible to place a screenshot in README file in a GitHub repository? What's the syntax?
If you use Markdown (README.md):
Provided that you have the image in your repo, you can use a relative URL:
If you need to embed an image that's hosted elsewhere, you can use a full URL
GitHub recommend that you use relative links with the ?raw=true parameter to ensure forked repos point correctly.
The raw=true parameter is there in order to ensure the image you link to, will be rendered as is. That means that only the image will be linked to, not the whole GitHub interface for that respective file. See this comment for more details.
Check out an example: https://raw.github.com/altercation/solarized/master/README.md
If you use SVGs then you'll need to set the sanitize attribute to true as well: ?raw=true&sanitize=true. (Thanks #EliSherer)
Also, the documentation on relative links in README files: https://help.github.com/articles/relative-links-in-readmes
And of course the markdown docs: http://daringfireball.net/projects/markdown/syntax
Additionally, if you create a new branch screenshots to store the images you can avoid them being in the master working tree
You can then embed them using:
Even though there is already an accepted answer I would like to add another way to upload images to readme on GitHub.
You need to create issue in your repo
Drag and drop in the comment area your image
After link for the image is generated insert it to your readme
More details you can find here
I found that the path to the image in my repo did not suffice, I had to link to the image on the raw.github.com subdomain.
URL format https://raw.github.com/{USERNAME}/{REPOSITORY}/{BRANCH}/{PATH}
Markdown example 
JUNE 3, 2020 : WORKING ANSWER-
Upload your image to postimage.org
Copy Github-Markdown-Url after uploading Image
Insert in your ReadMe
One line below should be what you looking for
if your file is in repository
if your file is in other external url
The markdown syntax for displaying images is indeed:
BUT: How to provide the url ?
You probably do not want to clutter your repo with screenshots, they have nothing to do with code
you might not want either to deal with the hassle of making your image available on the web... (upload it to a server... ).
So... you can use this awesome trick to make github host your image file. TDLR:
create an issue on the issue list of your repo
drag and drop your screenshot on this issue
copy the markdown code that github has just created for you to display your image
paste it on your readme (or wherever you want)
http://solutionoptimist.com/2013/12/28/awesome-github-tricks/
Much simpler than adding URL
Just upload an image to the same repository,
like:
add this to README
<div align="center">
<img src="/screenshots/screen1.jpg" width="400px"</img>
</div>
From March 2021, this is now supported:
Attaching files to markdown files
You can now attach files, including images, to markdown files while you're editing them in the web.
This works just like file attachments in issues and pull requests and supports the same file types.
Just drag and drag, click and select, or paste.
Note: If you add an image to a markdown file, anyone can view the anonymized image URL without authentication, even if the markdown file is in a private repository.
To keep images private, serve them from a private network or server that requires authentication.
For more information on anonymized URLs see "About anonymized image URLs".
Markdown: 
Create an issue regarding adding images
Add the image by drag and drop or by file chooser
Then copy image source
Now add  to your README.md file
Done!
Alternatively you can use some image hosting site like imgur and get it's url and add it in your README.md file or you can use some static file hosting too.
Sample issue
Method 1->Markdown way
Method 2->HTML way
<img src="https://link(format same as above)" width="100" height="100"/>
or
<img src="https://link" style=" width:100px ; height:100px " />
Note-> If you don't want to style your image i.e resize remove the style part
For me, the relative path worked out very well.
How I did this:
In my current md file where I wanted to use a picture from another directory, I used a relative path like this - consider following points.
md file loc: base dir -> _post -> current_file.md
& picture file loc which I wanted to use: base dir -> _asset -> picture_to_use.jpeg
What the statement I used was on current_file.md file:
Note - before this, I was using direct _asset but Ideally, it so starts from ../_asset/and-so-no
reference - https://docs.github.com/en/github/creating-cloning-and-archiving-repositories/creating-a-repository-on-github/about-readmes
Add  in the readme markdown as mentioned by many above. Replace screenshot.png with the name of the image you uploaded in your repository.
But here is a newbie tip when you upload the image (as I made this mistake myself):
ensure that your image name does not contain spaces. My original image was saved as "Screenshot day month year id.png". If you don't change the name to something like contentofimage.png, it won't appear as an image in your readme file.
I googled a few similar questions and did not see any answers with my problem and its quite simple/easy solution.
Google Cloud Storage - a slightly different approach to images in READMEs
Here goes: like the OP, I wanted an image in my Github README, and, knowing the Markdown syntax for doing so, typed it in:
 for this to work.
But, wait...failure--there's no actual rendered photo! And the link is exactly as given by Google Storage!
Github camo - Anonymous Images
Github hosts your images anonymously, yay! However, this presents an issue for Google storage assets. You need to get the generated url from your Google Cloud Console.
I'm sure there's a smoother way, however, simply visit your given URL endpoint and copy the long URL. Details:
Instructions
Visit your storage console: https://console.cloud.google.com/storage/browser/${MY_BUCKET}?project=${MY_PROJECT}
Click on the image you'd like to display in Github (this brings up the "Object Details" page)
Copy pasta that URL (the one starting with https not gs) into a new browser tab/window
Copy pasta the new generated URL -- it should be longer -- from your new browser tab/window into your Github README file
Hopefully this helps speed up and clarify this issue for anyone else.
Please fallow this four step,
this worked for me
1-Create a new issue on GitHub.
2-Drag-and-drop an image onto the comment field or upload a photo.
3-Wait for the upload process to finish.
4-Copy the URL and use it in your Markdown files on GitHub (use that generated URL in your repository's readme).
First, create a directory(folder) in the root of your local repo that will contain the screenshots you want added. Let’s call the name of this directory screenshots. Place the images (JPEG, PNG, GIF,` etc) you want to add into this directory.
Android Studio Workspace Screenshot
Secondly, you need to add a link to each image into your README. So, if I have images named 1_ArtistsActivity.png and 2_AlbumsActivity.png in my screenshots directory, I will add their links like so:
<img src="screenshots/1_ArtistsActivity.png" height="400" alt="Screenshot"/> <img src=“screenshots/2_AlbumsActivity.png" height="400" alt="Screenshot"/>
If you want each screenshot on a separate line, write their links on separate lines. However, it’s better if you write all the links in one line, separated by space only. It might actually not look too good but by doing so GitHub automatically arranges them for you.
Finally, commit your changes and push it!
To me the best way is -
Create an new issue with that repository on github and then upload the file in gif format.To convert video files into gif format you can use this website http://www.online-convert.com/
Submit the newly created issue.
Copy the address of the uploaded file
Finally in your README file put 
Hope this will help .
Add image in repository from upload file option then in README file
![Alt text]("enter image url of repositoryhere")
Create a New issue by clicking on the green button in the upper right corner. Take a screenshot of whatever you need and paste it into the issue message (CMD+V on Mac or CTR+V on Windows).
My image had space in the name, e.g. Pasted image 20221006123035.png, and that was causing a problem from me, and I lost some time fixing it. If someone has the same issue, then here are the steps
I uploaded the image via upload option
Then clicked on the image in the file browsing UI of the website.
The image is opened in the browser. From the browser's URL I copied the url of the image. You can copy the whole path, or relative to your .md file
Now insert that link to the .md file like 
With the images located in /screen-shots directory. The outer <div> allows the images to be positioned. Padding is achieved using <img width="desired-padding" height="0">.
<div align="center">
<img width="45%" src="screen-shots/about.PNG" alt="About screen" title="About screen"</img>
<img height="0" width="8px">
<img width="45%" src="screen-shots/list.PNG" alt="List screen" title="List screen"></img>
</div>