Unix Which of the following keys is used to delete the character beneath the cursor? dd D None of these x X dd D None of these x X ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? None of these ? [ijk] [!ijk] * None of these ? [ijk] [!ijk] * ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to count the total number of lines, words, and characters contained in a file. None of these count p wc wcount countw None of these count p wc wcount countw ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to update access and modification times of a file? wc touch grep cat wc touch grep cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to remove the read permission of the file 'note' from both the group and others? chmod go-x note chmod go-r note chmod go+rw note chmod go+r note chmod go-x note chmod go-r note chmod go+rw note chmod go+r note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to locate all the .profile files in the system? cd /.profile None of these ls profile find /-name profile -print l -u .profile cd /.profile None of these ls profile find /-name profile -print l -u .profile ANSWER DOWNLOAD EXAMIANS APP
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