12-28-2008
Quote:
Originally Posted by
pludi
Please read up on
before moving to such advanced topics like C programming, GCC, system calls, assembler and kernel hacking.
well, i read up on it and thnx 4 the links.....they were quite useful!!!
Quote:
Originally Posted by
pludi
Also, it might be a good idea to get some experience in using a Linux system before starting to modify it's source.
but i still don't get it. how do i edit linux if i don't know where the system file is located? or is it that i have to compile my own version of linux to do that. if its like that, then why would they call it open source? open source means it code is editable right?
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CHSH(1) User Commands CHSH(1)
NAME
chsh - change your login shell
SYNOPSIS
chsh [-s shell] [-l] [-u] [-v] [username]
DESCRIPTION
chsh is used to change your login shell. If a shell is not given on the command line, chsh prompts for one.
chsh is used to change local entries only. Use ypchsh, lchsh or any other implementation for non-local entries.
OPTIONS
-s, --shell shell
Specify your login shell.
-l, --list-shells
Print the list of shells listed in /etc/shells and exit.
-u, --help
Print a usage message and exit.
-v, --version
Print version information and exit.
VALID SHELLS
chsh will accept the full pathname of any executable file on the system. However, it will issue a warning if the shell is not listed in
the /etc/shells file. On the other hand, it can also be configured such that it will only accept shells listed in this file, unless you
are root.
EXIT STATUS
Returns 0 if operation was successful, 1 if operation failed or command syntax was not valid.
SEE ALSO
login(1), passwd(5), shells(5)
AUTHOR
Salvatore Valente <svalente@mit.edu>
AVAILABILITY
The chsh command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
util-linux July 2009 CHSH(1)