Thread: Inializing variables by commands

  1. #1

    Inializing variables by commands

    How could you, for example, set the inode of a file to a variable?

    //something like this?
    a = system("ls -i text.txt");
    And also, since this is a Linux forum. How do you change your shell? Like from BASH to SH or CSH?
    Last edited by Munkey01; 04-22-2003 at 08:46 PM.

  2. #2
    Registered User
    Join Date
    Nov 2002
    You may want to read the manpage on system. It does not do what you think it does.

  3. #3
    popen() and pclose() are useful for reading in the output from system commands into your program. It works just like reading from a file.

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