chown
Sugerir alterações
PDFs
O comando XCP NFS chown verifica e altera a propriedade de todos os arquivos para a estrutura de diretórios dada. O chown comando requer um compartilhamento NFS ou o caminho POSIX como uma variável. XCP chown altera recursivamente a propriedade de um determinado caminho. O chown comando exibe a ID de usuário alterada (UID) para um arquivo.
xcp chown -user/-group <user-name/group-name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -user user2 -v 101.101.10.110:/s_v1/smaple_set/D1 Sat Apr 2 23:06:05 2022 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1 from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/1.txt from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/softlink_1.img from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/1.img from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/hardlink_1.img from 1001:0 to 1004:0 changed ownership of 101.101.10.110:/s_v1/smaple_set/D1/softlink_to_hardlink_1.img from 1001:0 to 1004:0 Xcp command : xcp chown -user user2 -v 101.101.10.110:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (1.82 KiB/s), 1.11 KiB out (923/s) Total Time : 1s. STATUS : PASSED [root@user-1 linux]#
A tabela a seguir lista os chown parâmetros e sua descrição.
| Parâmetro | Descrição |
|---|---|
Exclui os arquivos e diretórios que correspondem ao filtro. |
|
Apenas processa os arquivos e diretórios que correspondem ao filtro. |
|
Define o ID do grupo Linux (GID) na origem. |
|
Define o UID do Linux na fonte. |
|
Altera o UID. |
|
Altera o GID. |
|
Especifica o arquivo referenciado ou ponto de diretório. |
|
Reporta a saída para cada objeto processado. |
chown -exclude <filter>
Use o -exclude <filter> parâmetro com o chown comando para excluir os arquivos e diretórios que correspondem ao filtro.
xcp chown -exclude <filter> -user <user_name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -exclude "fnm('1.img')" -user user2 101.101.10.210:/s_v1/smaple_set/D1
Excluded: 1 excluded, 0 did not match exclude criteria
Xcp command : xcp chown -exclude fnm('1.img') -user user2101.101.10.210:/s_v1/smaple_set/D1
Stats : 5 scanned, 1 excluded, 5 changed ownership
Speed : 2.10 KiB in (1.75 KiB/s), 976 out (812/s)
Total Time : 1s.
STATUS : PASSED
[root@user-1 linux]#
chown -match <filter>
Use o -match <filter> parâmetro com o chown comando para processar apenas os arquivos e diretórios que correspondem ao filtro.
xcp chown -match <filter> -user <user_name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -exclude "fnm('1.img')" -user user2 101.101.10.210:/s_v1/smaple_set/D1
Excluded: 1 excluded, 0 did not match exclude criteria
Xcp command : xcp chown -exclude fnm('1.img') -user user2101.101.10.210:/s_v1/smaple_set/D1
Stats : 5 scanned, 1 excluded, 5 changed ownership
Speed : 2.10 KiB in (1.75 KiB/s), 976 out (812/s)
Total Time : 1s.
STATUS : PASSED
[root@user-1 linux]#
chown -group <group>
Use o -group <group> parâmetro com o chown comando para definir o GID Linux na fonte.
xcp chown -match <filter> -user <user_name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -group group1 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -group group1 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (1.92 KiB/s), 1.11 KiB out (974/s) Total Time : 1s. STATUS : PASSED [root@user-1 linux]#
chown -user <user>
Use o -user <user> parâmetro com o chown comando para definir o UID Linux na fonte.
xcp chown -user -user <user_name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -user user1 102.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -user user1 102.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (3.12 KiB/s), 1.11 KiB out (1.55 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -user-from <user_from>
Use o -user-from <user_from> parâmetro com o chown comando para alterar o UID.
xcp chown -user-from user1 -user <user_name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -user-from user1 -user user2 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -user-from user1 -user user2 102.108.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (2.44 KiB/s), 1.11 KiB out (1.21 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -group-from <group_from>
Use o -group-from <group_from> parâmetro com o chown comando para alterar o GID.
xcp chown -group-from <group_name> -group <group_name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -group-from group1 -group group2 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -group-from group1 -group group2 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (4.99 KiB/s), 1.11 KiB out (2.47 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -reference <reference>
Use o -reference <reference> parâmetro com o chown comando para especificar o arquivo ou ponto de diretório referenciado.
xcp chown -reference <reference> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -reference 101.101.10.210:/s_v1/smaple_set/D2/2.img 101.101.10.210:/s_v1/smaple_set/D1 Xcp command : xcp chown -reference 101.101.10.210:/s_v1/smaple_set/D2/2.img 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 3.11 KiB in (6.25 KiB/s), 2.01 KiB out (4.05 KiB/s) Total Time : 0s. STATUS : PASSED [root@user-1 linux]#
chown -v
Use o -v parâmetro com o chown comando para relatar a saída para cada objeto processado.
xcp chown -user-from <user_name> -v -user <user_name> <source NFS export path>Mostrar exemplo
[root@user-1 linux]# ./xcp chown -user-from user2 -v -user user1 101.101.10.210:/s_v1/smaple_set/D1 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1 from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/1.img from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/1.txt from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/softlink_1.img from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/softlink_to_hardlink_1.img from 1004:1003 to 1001:1003 changed ownership of 101.101.10.210:/s_v1/smaple_set/D1/hardlink_1.img from 1004:1003 to 1001:1003 Xcp command : xcp chown -user-from user2 -v -user user1 101.101.10.210:/s_v1/smaple_set/D1 Stats : 6 scanned, 6 changed ownership Speed : 2.25 KiB in (2.02 KiB/s), 1.11 KiB out (1.00 KiB/s) Total Time : 1s. STATUS : PASSED [root@user-1]