Learn Linux file permissions (II)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | # Numerical permissions: # Permission rwx # 7 read, write and execute rwx # 6 read and write rw- # 5 read and execute r-x # 4 read only r-- # 3 write and execute -wx # 2 write only -w- # 1 execute only --x # 0 none --- # The main parts of the chmod permissions: # the left three characters rwx define permissions of the OWNER. # the middle three characters rwx define permissions of the GROUP. # the right three characters rwx define permissions of EVERYONE ELSE. # Numerical permissions enum Operaciones{ x = 1 w = 2 wx = 3 r = 4 rx = 5 rw = 6 rwx = 7 } # Random numerical permissions $aleatoriou = (random(1..7)) ; $permisou = [Operaciones]$aleatoriou $aleatoriog = (random(1..7)) ; $permisog = [Operaciones]$aleatoriog $aleatorioo = (random(1..7)) ; $permisoo = [Operaciones]$aleatorioo # Show numerical permissions and ugo=rwx Write-Host ([String]$aleatoriou + "|" + [String]$aleatoriog + "|" + [String]$aleatorioo) "->" ("u="+[String]$permisou + ",g=" + [String]$permisog + ",o=" + [String]$permisoo) |