Unix Which of the following keys is used to replace a single character with new text? R S r s R S r s ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands can be used to get information about all users who are currently logged into the system? 1 /u None of these who which who am i 1 /u None of these who which who am i ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? ls -1 lc ls -x ls None of these ls -1 lc ls -x ls None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to move the cursor to the end of the paragraph. } ) ( { } ) ( { ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to assign only read permission to all three categories of the file 'note'? chmod ugo=r note None of these chmod a-rw chmod go+r note chmod u+r,g+r,o-x note chmod ugo=r note None of these chmod a-rw chmod go+r note chmod u+r,g+r,o-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? $pat pat^ ^pat pat$ $pat pat^ ^pat pat$ ANSWER DOWNLOAD EXAMIANS APP
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