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.
The touch command updates the access and modification times of each file. specified by the File parameter of each directory specified by the Directory. parameter. If you do not specify a value for the Time variable, the touch. command uses the current time. If you specify a file that does not exist, the. touch command creates the file unless you specify the -c flag. The return code from the touch command is the number of files for which the. times could not be successfully modified (including files that did not exist and. were not created).