Unix Which of the following shell's wildcards are used to match any number of characters including none? ? [ijk] * [!ijk] None of these ? [ijk] * [!ijk] None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? disk fdisk None of these chkdsk du disk fdisk None of these chkdsk du ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? grep cat touch wc grep cat touch wc ANSWER DOWNLOAD EXAMIANS APP
Unix The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has write and executable permissions both read and write permissions None of these both read and executable permissions. executable permission only write and executable permissions both read and write permissions None of these both read and executable permissions. executable permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to copy directory structures in and out None of these copy cpio cp - p cp None of these copy cpio cp - p cp ANSWER DOWNLOAD EXAMIANS APP
Unix If you are to use [Control-c] as the interrupt key instead of [Del], then you will have to use stty echoe stty echo ^a stty intr ^c tty ^c stty echoe stty echo ^a stty intr ^c tty ^c ANSWER DOWNLOAD EXAMIANS APP
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