Unix Which of the following signs is used to back up over typing errors in vi? $ @ ! # None of these $ @ ! # None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files? None of these delete dm rm erase None of these delete dm rm erase ANSWER DOWNLOAD EXAMIANS APP
Unix The commonly used UNIX commands like date, ls, cat, etc. are stored in /tmp directory /bin and /usr/bin directories /dev directory /unix directory None of these /tmp directory /bin and /usr/bin directories /dev directory /unix directory None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to rename a file? ren mv rename remove ren mv rename remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [ijk] * ? None of these [!ijk] [ijk] * ? None of these [!ijk] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? chdir None of these changedir cd cdir chdir None of these changedir cd cdir ANSWER DOWNLOAD EXAMIANS APP
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