Thursday, October 1, 2020

Man Pages

 

  • Man pages has several sections. To read about the man pages, you can type

    • man man

  • In order to install the man, if the command is not found,

    • Sudo apt-get install man-pages

  • To install the man packages for C Programs

    • Sudo apt-get install  manpages-dev

    • Sudo apt-get install  manpages-posix-dev

  • Some of the sections are given below

  1. Shell Commands

  2. System calls

  3. Library calls (Ex: C program libraries)

  4. Special files (/dev)

  5. File formats and convention

  6. Games ( User managed applications)

  7. Miscellaneous

  8. System admin commands (only for root user)

  9. Kernel routines

  • To find the header files 

    • man  3 exit

      • show you the header files to include.

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