Information Technology, Open source, Technical Tips

 

How to enable ZipArchive on PHP 7.4

yum install php-zip # restart Apache or php-fpm This is on CentOS Linux release 7.7.1908 (Core) You will know you have it installed properly when you run the following code and it returns true <?php // enter this in a file such as phpzip.php...

Automate Chrome with Puppeteer

https://github.com/puppeteer/puppeteer Every now and again I need to connect to a website and then scrape something so I don't have to do a couple of hundred repetitive actions Enter Puppeteer You can basically get Chrome to do whatever you want using puppeteer and...

glabels-3-batch to /dev/stdout to LPR Printer

Unfortunately the following doesn't work because the informational output gets mixed with the PDF output. As you can see here Object w = etc I have been doing a two step glabels-3-batch to LPR process but have made it so I don't have to write an intermediate file to...

CUPS-PDF Printing Images not searchable PDF

I have a cups-pdf printer that takes the output from glabels-3-batch # Using glabels-3-batch results in a PDF you can select and copy the text from cat merge.csv | glabels-3-batch -i - -o out.pdf 100x50sample.glabels The PDF file which glabels-3-batch creates can be...

Advanced git

https://youtu.be/duqBHik7nRo Just putting this here for later. A git talk that covers everything that I wonder about with git. Also the speaker has a book which going by her previous courses will be excellent.

About the Author

James is an IT Professional based in Melbourne, Australia. He blogs about Information Technology, Open Source software, home renovations, good reads and travel.

Login

Blog History