Unix Which of command is used to copy a file? cpio tar None of these copy cp cpio tar None of these copy cp 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 countw wcount None of these count p wc countw wcount ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note? chmod 761 note chmod 167 note chmod 671 note chmod 4=rwx, g=rw note chmod 761 note chmod 167 note chmod 671 note chmod 4=rwx, g=rw note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? x X D None of these dd x X D None of these dd ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? paste grep cut cat paste grep cut cat ANSWER DOWNLOAD EXAMIANS APP
Unix Which of following commands is used for an automatic reminder service? calendar write mesg None of these mail calendar write mesg None of these mail ANSWER DOWNLOAD EXAMIANS APP
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