The grep command in Linux searches and matches text within files. It finds files containing a specific text string. The grep command syntax is: search_pattern is the text string you want to search for, and file_or_directory is the file or directory you want to search in. Some grep command examples are.

One of the most unique features Oh Dear offers is the broken links and mixed content crawler. We will crawl your site for all links, reporting any broken pages to your defined notification channels. Recently, we encountered degraded performance with our crawler service due to a breaking change in an underlying library called Guzzle. This caused HTTP 505 responses on the first page of each site, blocking further crawling and resulting in false positive reports.

Mean time to repair (MTTR) is a metric used to measure the average time required to diagnose and fix a malfunctioning system or component, ensuring it returns to full operational status. In software development, downtime halts user access and disrupts operations, leading to customer dissatisfaction and financial losses. In manufacturing, it slows production, affecting supply chains and profitability. In healthcare, downtime can compromise patient care and safety.

Application performance monitoring (APM) setup and strategies vary based on the application’s infrastructure design. Containers managed by orchestration tools like Docker Swarm or Kubernetes are dynamic and ephemeral, significantly affecting monitoring strategies. Container development speeds up an organization’s ability to build, deploy and scale new features.

Calculating ROI is important for knowing the success of your ecommerce business's marketing efforts and making decisions based on data. This article will show you how to calculate ROI, analyze your results, and decide what makes a good ROI for your ecommerce store. By monitoring the right metrics and improving your strategies, you can increase your ROI and expand your online business.

Bitbucket is a web-based version control repository hosting service owned by Atlassian, an Australian software company. It provides a platform for teams to work together on code and manage their software development projects. Bitbucket supports the popular Git version control system and offers both public and private repositories.