TLDR
Enter a command. For example: jpegoptim, jigsaw, lt, vue, mmdc.

cat

 
Print and concatenate files. More information: https://www.gnu.org/software/coreutils/cat.
 
  • Print the contents of a file to the standard output:
     
    cat {{file}}
     
  • Concatenate several files into the target file:
     
    cat {{file1}} {{file2}} > {{target_file}}
     
  • Append several files into the target file:
     
    cat {{file1}} {{file2}} >> {{target_file}}
     
  • Number all output lines:
     
    cat -n {{file}}
     
  • Display non-printable and whitespace characters (with M- prefix if non-ASCII):
     
    cat -v -t -e {{file}}

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