Direct mail is a broad term that includes the following types of mailed promotions: Institutional direct mail serves to promote the name of the publishing house with no reasonable expectation of sales revenues.
touch (Unix) touch is a standard Unix command-line interface program which is used to update the access date and / or modification date of a file or directory. In its default usage, it is the equivalent of creating or opening a file and saving it without any change to the file contents.
Linux and Unixish system comes with chmod and other commands to setup/change access permission from command line/shell. However, when it comes to windows chmod is not available. Windows comes with a special command line utility called CACLS.You can use it as follows: CACLS files /e /p {USERNAME}:{PERMISSION}. Where, / 1 p: Set new permission. / 2 e: Edit permission and kept old permission as it is i.e. edit ACL instead of replacing it.ACLS files /e /p {USERNAME}:{PERMISSION}. Where, / 1 p: Set new permission. / 2 e: Edit permission and kept old permission as it is i.e. edit ACL instead of replacing it.