: Refers to the "Others" ( o ) user class, and the presence or absence of execute ( x ) or read ( r ) rights.
The characters appear to be a jumbled representation or a specific coded string related to Linux file permissions and the chmod command. rpSQso oNOEv usSNxV
: Use chmod u+x filename to add execute permission for the owner. : Refers to the "Others" ( o )
: Refers to "User" ( u ) permissions, often including read, write, and execute bits. Linux File Permission Write-up often including read