wall messages on Gentoo
Anyone know how to allow users other than root to wall messages to other logins? wall "test" only displays to other users if doing it from root. Do i need to be in a certain group? -- Karl Hiramoto <karl@hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto
Don't know specifically about gentoo, but try the 'write' or 'talk' command instead of 'wall', but that'll go only to speified users. Karl Hiramoto wrote:
Anyone know how to allow users other than root to wall messages to other logins?
wall "test" only displays to other users if doing it from root.
Do i need to be in a certain group?
-- Karl Hiramoto <karl@hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto
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-- Dwight A. Ernest, dwight at significant dot com GPG key A6999567 Cell: +1-508-523-1416 FAX: +1-978-405-2504 YIM: dwight_ernest RHCE #803004293310030 http://significant.com/~dwight/ KA2CNN Papa, partner, pilot, net geek, sysadmin, consultant, cohouser.
I've had the wall behavior before broadcasting to allusers work before on other distro's (slackware & redhat) but now on gentoo it seems to be locked down. talk works, but instead of "talk user" you need to specify "talk user@localhost" wall works, but you have to be root.
Don't know specifically about gentoo, but try the 'write' or 'talk' command instead of 'wall', but that'll go only to speified users.
Karl Hiramoto wrote:
Anyone know how to allow users other than root to wall messages to other logins?
wall "test" only displays to other users if doing it from root.
Do i need to be in a certain group?
-- Karl Hiramoto <karl@hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto
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-- Dwight A. Ernest, dwight at significant dot com GPG key A6999567 Cell: +1-508-523-1416 FAX: +1-978-405-2504 YIM: dwight_ernest RHCE #803004293310030 http://significant.com/~dwight/ KA2CNN Papa, partner, pilot, net geek, sysadmin, consultant, cohouser.
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-- Karl Hiramoto <karl@hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto
"Karl Hiramoto" <karl@hiramoto.org> writes:
I've had the wall behavior before broadcasting to allusers work before on other distro's (slackware & redhat) but now on gentoo it seems to be locked down.
talk works, but instead of "talk user" you need to specify "talk user@localhost"
wall works, but you have to be root.
Don't know specifically about gentoo, but try the 'write' or 'talk' command instead of 'wall', but that'll go only to speified users.
Karl Hiramoto wrote:
Anyone know how to allow users other than root to wall messages to other logins?
wall "test" only displays to other users if doing it from root.
Do i need to be in a certain group?
-- Karl Hiramoto <karl@hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto
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-- Dwight A. Ernest, dwight at significant dot com GPG key A6999567 Cell: +1-508-523-1416 FAX: +1-978-405-2504 YIM: dwight_ernest RHCE #803004293310030 http://significant.com/~dwight/ KA2CNN Papa, partner, pilot, net geek, sysadmin, consultant, cohouser.
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-- Josh Huber
Crap, sorry about that last message... "Karl Hiramoto" <karl@hiramoto.org> writes:
wall works, but you have to be root.
Perhaps they default mesg to n? try mesg y.
From the man page:
The mesg utility is invoked by a users to control write access others have to the terminal device associated with the standard error output. Write access is allowed by default, and programs such as talk(1) and write(1) may display messages on the terminal. Options available: n Disallows messages. y Permits messages to be displayed. -- Josh Huber
Uh "mesg y" was not it. I would've spotted something that obvious. I did some digging found out that the tty's were in the group tty, so added the users that needed wall access to the group, and it works now.. I suppose this is a bit more secure than the default redhat where any user can write to your tty port. thx tho
Crap, sorry about that last message...
"Karl Hiramoto" <karl@hiramoto.org> writes:
wall works, but you have to be root.
Perhaps they default mesg to n?
try mesg y.
From the man page:
The mesg utility is invoked by a users to control write access others have to the terminal device associated with the standard error output. Write access is allowed by default, and programs such as talk(1) and write(1) may display messages on the terminal.
Options available:
n Disallows messages.
y Permits messages to be displayed.
-- Josh Huber
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-- Karl Hiramoto <karl@hiramoto.org> Work: 978-425-2090 ext 25 Cell: 508-517-4819 Personal web page: http://karl.hiramoto.org/ AOL IM ID = KarlH420 Yahoo_IM = karl_hiramoto
On Sun, Mar 21, 2004 at 04:59:14PM -0500, Karl Hiramoto wrote:
Uh "mesg y" was not it. I would've spotted something that obvious.
I did some digging found out that the tty's were in the group tty, so added the users that needed wall access to the group, and it works now..
I suppose this is a bit more secure than the default redhat where any user can write to your tty port.
Red Hat ships with a set-gid tty /usr/bin/wall.
participants (4)
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Charles R. Anderson -
Dwight A. Ernest -
Josh Huber -
Karl Hiramoto