Unix Which of the following is invalid filename? None of these TRY my .file trial None of these TRY my .file trial ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? R None of these v u C R None of these v u C ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove a directory? rd rmdir rdir dldir rd rmdir rdir dldir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to search a pattern in the forward direction? ? // / ?? ? // / ?? ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 1 None of these 6 3 5 1 None of these 6 3 5 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? cat emp[!0-9] cat emp[x-z] cat emp[a-z] more [emp][!0-9] cat emp[!0-9] cat emp[x-z] cat emp[a-z] more [emp][!0-9] ANSWER DOWNLOAD EXAMIANS APP
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