Modifying Permissions With ICACLS: Difference between revisions
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icacls c:\windows\* /save AclFile /T | icacls c:\windows\* /save AclFile /T | ||
- Will save the ACLs for all files under c:\windows and its subdirectories to AclFile. | |||
icacls c:\windows\ /restore AclFile | icacls c:\windows\ /restore AclFile | ||
- Will restore the Acls for every file within AclFile that exists in c:\windows and its subdirectories | |||
icacls file /grant Administrator:(D,WDAC) | icacls file /grant Administrator:(D,WDAC) | ||
- Will grant the user Administrator Delete and Write DAC permissions to file | |||
icacls file /grant *S-1-1-0:(D,WDAC) | icacls file /grant *S-1-1-0:(D,WDAC) | ||
- Will grant the user defined by sid S-1-1-0 Delete and Write DAC permissions to file | |||
Revision as of 00:51, 18 July 2010
Modifying Permissions With ICACLs
- Purpose
Displays or modifies discretionary access control lists (DACLs) on specified files, and applies stored DACLs to files in specified directories. This can be used with Windows Server 2008 Full edition and Server Core where no GUI exists.
- Syntax
icacls <FileName> [/grant[:r] <Sid>:<Perm>[...]] [/deny <Sid>:<Perm>[...]] [/remove[:g|:d]] <Sid>[...]] [/t] [/c] [/l] [/q] [/setintegritylevel <Level>:<Policy>[...]]
icacls <Directory> [/substitute <SidOld> <SidNew> [...]] [/restore <ACLfile> [/c] [/l] [/q]]
- Note:
- Examples:
icacls c:\windows\* /save AclFile /T - Will save the ACLs for all files under c:\windows and its subdirectories to AclFile.
icacls c:\windows\ /restore AclFile - Will restore the Acls for every file within AclFile that exists in c:\windows and its subdirectories
icacls file /grant Administrator:(D,WDAC) - Will grant the user Administrator Delete and Write DAC permissions to file
icacls file /grant *S-1-1-0:(D,WDAC) - Will grant the user defined by sid S-1-1-0 Delete and Write DAC permissions to file