La commande chown sous red hat
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bibnowhere
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mardi 29 avril 2008
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-
5 mars 2010 à 14:19
tatou_38 Messages postés 1928 Date d'inscription vendredi 21 avril 2006 Statut Membre Dernière intervention 5 août 2015 - 24 mars 2010 à 21:35
tatou_38 Messages postés 1928 Date d'inscription vendredi 21 avril 2006 Statut Membre Dernière intervention 5 août 2015 - 24 mars 2010 à 21:35
4 réponses
Ro&ri
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mercredi 24 décembre 2008
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5 mars 2010 à 14:46
5 mars 2010 à 14:46
Un bon réflexe quand on découvre une commande (peut-être même encore mieux que notre ami google) , c'est le manuel ;-)
Avec un peut de chance ta distrib est pas trop mal franchisée, c'est en fr ... Sinon c'est souvent dans un anglais assez simple.
man tacommande
Avec un peut de chance ta distrib est pas trop mal franchisée, c'est en fr ... Sinon c'est souvent dans un anglais assez simple.
lami20j
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jeudi 4 novembre 2004
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24 mars 2010 à 21:17
24 mars 2010 à 21:17
Salut,
En même temps si je demande c'est que j'ai déja recherché donc les commentaires inutiles sont pas forcément les bienvenue.
Ce n'est pas très gentil de dire ça, mais puisque tu l'as fait alors peut être qu'il faudra nous montrer ce que tu as trouvé et ce que tu as essayé faire, pour voir où ça coince.
Je pense que tu as bien compris qu'avec la commande chown on peut modifier le propriétaire et/ou le groupe d'un fichier.
Alors explique nous ce que tu fais pour pouvoir t'aider.
En même temps si je demande c'est que j'ai déja recherché donc les commentaires inutiles sont pas forcément les bienvenue.
Ce n'est pas très gentil de dire ça, mais puisque tu l'as fait alors peut être qu'il faudra nous montrer ce que tu as trouvé et ce que tu as essayé faire, pour voir où ça coince.
Je pense que tu as bien compris qu'avec la commande chown on peut modifier le propriétaire et/ou le groupe d'un fichier.
Alors explique nous ce que tu fais pour pouvoir t'aider.
tatou_38
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1928
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vendredi 21 avril 2006
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24 mars 2010 à 21:35
24 mars 2010 à 21:35
Bonjour,
tu tapes dans une console la commande "man chown" et tu auras la réponse à tes questions :
CHOWN(1) User Commands CHOWN(1)
NAME
chown - change file owner and group
SYNOPSIS
chown [OPTION]... [OWNER][:[GROUP]] FILE...
chown [OPTION]... --reference=RFILE FILE...
DESCRIPTION
This manual page documents the GNU version of chown. chown changes the user and/or group ownership of each given file. If only an owner (a user
name or numeric user ID) is given, that user is made the owner of each given file, and the files' group is not changed. If the owner is followed
by a colon and a group name (or numeric group ID), with no spaces between them, the group ownership of the files is changed as well. If a colon
but no group name follows the user name, that user is made the owner of the files and the group of the files is changed to that user's login
group. If the colon and group are given, but the owner is omitted, only the group of the files is changed; in this case, chown performs the same
function as chgrp. If only a colon is given, or if the entire operand is empty, neither the owner nor the group is changed.
OPTIONS
Change the owner and/or group of each FILE to OWNER and/or GROUP. With --reference, change the owner and group of each FILE to those of RFILE.
-c, --changes
like verbose but report only when a change is made
--dereference
affect the referent of each symbolic link (this is the default), rather than the symbolic link itself
-h, --no-dereference
affect each symbolic link instead of any referenced file (useful only on systems that can change the ownership of a symlink)
--from=CURRENT_OWNER:CURRENT_GROUP
change the owner and/or group of each file only if its current owner and/or group match those specified here. Either may be omitted, in
which case a match is not required for the omitted attribute.
--no-preserve-root
do not treat '/' specially (the default)
--preserve-root
fail to operate recursively on '/'
-f, --silent, --quiet
suppress most error messages
--reference=RFILE
use RFILE's owner and group rather than specifying OWNER:GROUP values
-R, --recursive
operate on files and directories recursively
-v, --verbose
output a diagnostic for every file processed
The following options modify how a hierarchy is traversed when the -R option is also specified. If more than one is specified, only the final one
takes effect.
-H if a command line argument is a symbolic link to a directory, traverse it
-L traverse every symbolic link to a directory encountered
-P do not traverse any symbolic links (default)
--help display this help and exit
--version
output version information and exit
Owner is unchanged if missing. Group is unchanged if missing, but changed to login group if implied by a ':' following a symbolic OWNER. OWNER
and GROUP may be numeric as well as symbolic.
EXAMPLES
chown root /u
Change the owner of /u to "root".
chown root:staff /u
Likewise, but also change its group to "staff".
chown -hR root /u
Change the owner of /u and subfiles to "root".
AUTHOR
Written by David MacKenzie and Jim Meyering.
REPORTING BUGS
Report chown bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright © 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
chown(2)
The full documentation for chown is maintained as a Texinfo manual. If the info and chown programs are properly installed at your site, the com?
mand
info coreutils 'chown invocation'
should give you access to the complete manual.
GNU coreutils 7.4 October 2009 CHOWN(1)
tu tapes dans une console la commande "man chown" et tu auras la réponse à tes questions :
CHOWN(1) User Commands CHOWN(1)
NAME
chown - change file owner and group
SYNOPSIS
chown [OPTION]... [OWNER][:[GROUP]] FILE...
chown [OPTION]... --reference=RFILE FILE...
DESCRIPTION
This manual page documents the GNU version of chown. chown changes the user and/or group ownership of each given file. If only an owner (a user
name or numeric user ID) is given, that user is made the owner of each given file, and the files' group is not changed. If the owner is followed
by a colon and a group name (or numeric group ID), with no spaces between them, the group ownership of the files is changed as well. If a colon
but no group name follows the user name, that user is made the owner of the files and the group of the files is changed to that user's login
group. If the colon and group are given, but the owner is omitted, only the group of the files is changed; in this case, chown performs the same
function as chgrp. If only a colon is given, or if the entire operand is empty, neither the owner nor the group is changed.
OPTIONS
Change the owner and/or group of each FILE to OWNER and/or GROUP. With --reference, change the owner and group of each FILE to those of RFILE.
-c, --changes
like verbose but report only when a change is made
--dereference
affect the referent of each symbolic link (this is the default), rather than the symbolic link itself
-h, --no-dereference
affect each symbolic link instead of any referenced file (useful only on systems that can change the ownership of a symlink)
--from=CURRENT_OWNER:CURRENT_GROUP
change the owner and/or group of each file only if its current owner and/or group match those specified here. Either may be omitted, in
which case a match is not required for the omitted attribute.
--no-preserve-root
do not treat '/' specially (the default)
--preserve-root
fail to operate recursively on '/'
-f, --silent, --quiet
suppress most error messages
--reference=RFILE
use RFILE's owner and group rather than specifying OWNER:GROUP values
-R, --recursive
operate on files and directories recursively
-v, --verbose
output a diagnostic for every file processed
The following options modify how a hierarchy is traversed when the -R option is also specified. If more than one is specified, only the final one
takes effect.
-H if a command line argument is a symbolic link to a directory, traverse it
-L traverse every symbolic link to a directory encountered
-P do not traverse any symbolic links (default)
--help display this help and exit
--version
output version information and exit
Owner is unchanged if missing. Group is unchanged if missing, but changed to login group if implied by a ':' following a symbolic OWNER. OWNER
and GROUP may be numeric as well as symbolic.
EXAMPLES
chown root /u
Change the owner of /u to "root".
chown root:staff /u
Likewise, but also change its group to "staff".
chown -hR root /u
Change the owner of /u and subfiles to "root".
AUTHOR
Written by David MacKenzie and Jim Meyering.
REPORTING BUGS
Report chown bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
COPYRIGHT
Copyright © 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
SEE ALSO
chown(2)
The full documentation for chown is maintained as a Texinfo manual. If the info and chown programs are properly installed at your site, the com?
mand
info coreutils 'chown invocation'
should give you access to the complete manual.
GNU coreutils 7.4 October 2009 CHOWN(1)
