能同时修改文件所属用户和所属用户组的命令是( ) A: chmod B: chgrp C: chown D: chuser
能同时修改文件所属用户和所属用户组的命令是( ) A: chmod B: chgrp C: chown D: chuser
()既可以改变文件的所属用户,也能改变文件的所属用户组。 A: chown B: chmod C: chgrp D: chuser
()既可以改变文件的所属用户,也能改变文件的所属用户组。 A: chown B: chmod C: chgrp D: chuser
A user’s print jobs default to PRINTER_A.The user wants to change their default printer to PRINTER_B.How can the system administrator change the user’s default printer to PRINTER_B?() A: Execute the command ’piobe -q PRINTER_B’ B: Edit the user’s stanza in the /etc/qconfig file C: Execute the command ’chuser -a QUEUE=PRINTER_B user’ D: Add the line ’export PRINTER=PRINTER_B’ to the user’s .profile
A user’s print jobs default to PRINTER_A.The user wants to change their default printer to PRINTER_B.How can the system administrator change the user’s default printer to PRINTER_B?() A: Execute the command ’piobe -q PRINTER_B’ B: Edit the user’s stanza in the /etc/qconfig file C: Execute the command ’chuser -a QUEUE=PRINTER_B user’ D: Add the line ’export PRINTER=PRINTER_B’ to the user’s .profile
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