Can't change owner and group of a linux file Post: 37731

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I am bit unclear of how Linux was set in the real world, please advise me how it's supposed to be. When I log in as root and do a ls -l, I find: /boot, /, /var, /usr, /tmp, /home, /u01, /u02, /u03 and of of this partition is owned by root and the group also belong to root. Is that the way it's...

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im running into changing the ownership of a file. I am trying to change the ownership to "system", but it doesn't want to work. I sudo chown system /preferences.plist Password: chown: system: Invalid argument is there a way to read the ownership of a file, something like read chown...

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How to set the name of the group and the owner while creation of the file?

How to set the name of the group and the owner while creation of the file? -rwxrwxr-x 1 root sys 1202 Dec 5 2002 abc.awk like here i need to set the name of root and sys to xxx xxx Any help is appreciated. Thanks.

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What i did: - logged in with acc1 and created a new user acc2 commands used: useradd and passwd. - Then i logged in acc2. but all the files are owned by acc1. Issue: I try to change the owner of the files using chown command . But it gives me a error message. All i want to do is...

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Hi, I'm the root user on my computer, but I'm writing a script that does a lot of file handling. Every time I create a file or directory it automatically requires root privileges. Is there a way I can just create a file that the user can access without a password? For example in my script I...

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Finding the group owner for a file

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How to Change group and Unmask it to 027 in Linux?

I want to propose a change to the run script environment. This would change the effective group of the wsadmin account to prodview with a umask of 027 before running our services. In linux this can be accomplished by the following #!/bin/ksh # # Original shell # newgrp prodview <<...

LEARN ABOUT DEBIAN

chsh

CHSH(1) 							   User Commands							   CHSH(1)

NAME

       chsh - change login shell

SYNOPSIS

       chsh [options] [LOGIN]

DESCRIPTION

       The chsh command changes the user login shell. This determines the name of the user's initial login command. A normal user may only change
       the login shell for her own account; the superuser may change the login shell for any account.

OPTIONS

       The options which apply to the chsh command are:

       -h, --help
	   Display help message and exit.

       -R, --root CHROOT_DIR
	   Apply changes in the CHROOT_DIR directory and use the configuration files from the CHROOT_DIR directory.

       -s, --shell SHELL
	   The name of the user's new login shell. Setting this field to blank causes the system to select the default login shell.

       If the -s option is not selected, chsh operates in an interactive fashion, prompting the user with the current login shell. Enter the new
       value to change the shell, or leave the line blank to use the current one. The current shell is displayed between a pair of [ ] marks.

NOTE

       The only restriction placed on the login shell is that the command name must be listed in /etc/shells, unless the invoker is the superuser,
       and then any value may be added. An account with a restricted login shell may not change her login shell. For this reason, placing /bin/rsh
       in /etc/shells is discouraged since accidentally changing to a restricted shell would prevent the user from ever changing her login shell
       back to its original value.

FILES

       /etc/passwd
	   User account information.

       /etc/shells
	   List of valid login shells.

       /etc/login.defs
	   Shadow password suite configuration.

SEE ALSO

       chfn(1), login.defs(5), passwd(5).

shadow-utils 4.1.5.1						    05/25/2012								   CHSH(1)

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