TLDR
Enter a command. For example: safe, lz4, gnomon, ssh keyscan.

okular

 
A universal document viewer. More information: https://okular.kde.org/.
 
  • Launch Okular:
     
    okular
     
  • Open specific documents in Okular:
     
    okular {{path/to/file1 path/to/file2 ...}}
     
  • Open a document at a specific page:
     
    okular --page {{page_number}} {{path/to/file}}
     
  • Open a document in presentation mode:
     
    okular --presentation {{path/to/file}}
     
  • Open a document and start the print dialog:
     
    okular --print {{path/to/file}}
     
  • Open a document and search for a specific string:
     
    okular --find {{search_string}} {{path/to/file}}

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