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The GNU General Public License makes it possible to use less utility from the Linux terminal to read input files. Method 1: View PDF File Using less Command

Let us break down the approaches to viewing PDF files from a Linux terminal. For users or Linux administrators bound to a Linux server operating system environment, this approach makes it easy to relatively preview PDF documents like receipts and invoices. Not all Linux users are tied to a Desktop environment where access to a graphical PDF reader application is easy.PDF files are comparatively smaller than other document file formats making it easy for the Linux terminal environment to accommodate them.Therefore, viewing such a document from the Linux command line environment should be the same as viewing it from a graphical PDF document reader. Once a document is created and saved in a PDF format, it cannot be altered like documents existing in. Why View PDF File in Linux Command Lineīeing able to view a PDF file from the Linux command-line environment is associated with the following benefits. The creation of the PDF or Portable Document Format file type was inspired to solve/lessen the hurdles that made document sharing between operating systems and computers difficult. Please note that this article seeks to explore viable ways of viewing (not opening) a PDF file from the Linux command-line environment.