Question $1$command is used to change the permission.a$)$Chmod b$)$ Chperc$)$ Perd$)$ Chmode$1.$ Linux Kernel was founded by$?$a$)$Richard Stallman b$)$ Linus Torvalds c$)$ Bill gates d$)$ Ben Thomas$2.$ Using which of the following command can hidden files be viewed?a$)$Ls $-$hb$)$ Ls $-$ac$)$ Ls $-1$d$)$ Ls$-$k$3.$ Which of the following commands is used to display the octal value of the text?a$)$ odb$)$ octalc$)$ octtextd$)$ octalemd$4.$ Which of the following command is used to count the total number of lines, words, and characters contained in a file?a$)$ Web$)$ Wcountc$)$ Countwd$)$ None of the above$5.$ Identify the command which is used to remove files.a$)$Delete b$)$ rmc$)$ Erased$)$ dm