Question

Which Linux command to set the permission ‘x’ to user, ‘rw’ to others and ‘rwx’ to group for the file launcher?

Answer 1

Answer:

User, Group and Other. Linux divides the file permissions into read, write and execute denoted by r,w, and x. The permissions on a file can be changed by 'chmod' command which can be further divided into Absolute and Symbolic mode. The 'chown' command can change the ownership of a file/directory..

Answer 2

Answer:

The required command is found to be as follows:

chmod u = "x", o = "rw", g = "rwx"

Explanation:

• In Unix-like working systems, the chmod command is used to extrade the get entry to mode of a report. The call is an abbreviation of extrade mode.
• Syntax :
  chmod [reference][operator][mode] file..
  The references are used to differentiate the customers to whom the permissions practice i.e. they're listing of letters that specifies whom to present permissions.
• User, institution and others:
  User – The user permissions are practiced best on the proprietor of the report or directory, they'll now no longer effect the moves of different customers.
  Institution – The institution permissions practice best to the institution that has been assigned to the report or directory, they'll now no longer impact the moves of different customers.
  Others – The others permissions practice to all different customers at the system, that is the permission institution which you need to observe the most.
• Read, write, execute and –
  The `r` approach you can “read” the report`s contents.
  The `w` approach you can “write”, or modify, the report`s contents.
  The `x` approach you can “execute” the report. This permission is given best if the report is a program.
  If any of the “rwx” characters is changed through a `-`, then that permission has been revoked.

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