Unix Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others? chmod g-x, uo+r note chmod u-x, go+r note None of these chmod go+x, u-x note chmod go+r, u+x note chmod g-x, uo+r note chmod u-x, go+r note None of these chmod go+x, u-x note chmod go+r, u+x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? chmod 777 emp* chmod u+r ??? emp chmod 222 emp? chmod u+x emp[1-3] chmod 777 emp* chmod u+r ??? emp chmod 222 emp? chmod u+x emp[1-3] ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol is used to separate more than one command in the same command line? $ : # ; $ : # ; ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to delete the character beneath the cursor? dd None of these X D x dd None of these X D x ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? chkdsk du disk None of these fdisk chkdsk du disk None of these fdisk ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? Smith shell Bourne shell Korn shell C shell None of these Smith shell Bourne shell Korn shell C shell None of these ANSWER DOWNLOAD EXAMIANS APP
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