画像 chmod numbers to letters 231058
In Unixlike operating systems, the chmod command is used to change the access mode of a file The name is an abbreviation of change mode Syntax chmod referenceoperatormode file The references are used to distinguish the users to whom the permissions apply ie they are list of letters that specifies whom to give permissions Chmod arx = what number?Add the file's owner permissions to the permissions that the members of the file's group have chmod gu filename; Introduction To Linux File Permissions Attributes Chmod Globo Tech Chmod numbers to letters