please solve from 7 to 20 , thank you

Quente. No 1. Briefly explain the usage of following UNIX commands also include the creen shot of cach command after implementing 1. mkdir. 2. rindir. 3. . 4 m. 5. my. 6. passwd. 7. gr 8. ps copt 9. kill sopt> 10.gzip file> 11. telnet 14.who 15.history 16.cal mo year 17. xcale 18.ispell frame> 19. gnuplot 20.df. Delon: "mkdir" command is used to make a new directory. Foro.mple, "mkdir Najran 100 localhost Me lemia Talep ingatllochthon La Nacion, Loot Locathos anaconda che Department Desktop Install log syslog test CSpartment install. Los Naran toho ot It can be seen in the above figure that I have created a folder Najran