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 command is used to display and create files? cat ed vi lyrix cat ed vi lyrix ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? cut cat grep paste cut cat grep paste ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command is used to go to home directory? cd HOME. cd/ cd.. cd None of these cd HOME. cd/ cd.. cd None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? ? [ijk] [!ijk] None of these * ? [ijk] [!ijk] None of these * ANSWER DOWNLOAD EXAMIANS APP
Unix The ls -l command tells All of these how large the file is and when the file was last modified. the name of the group owner of the file who the owner of the file is None of these All of these how large the file is and when the file was last modified. the name of the group owner of the file who the owner of the file is None of these ANSWER DOWNLOAD EXAMIANS APP
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