Unix Which command is used to assign only read permission to all three categories of the file 'note'? chmod ugo=r note chmod u+r,g+r,o-x note chmod a-rw None of these chmod go+r note chmod ugo=r note chmod u+r,g+r,o-x note chmod a-rw None of these chmod go+r note ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is None of these grep sleep mesg halt None of these grep sleep mesg halt ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to move all files to the bin sub-directory of the parent directory? mv * ../bin *.* mv * /bin/* mv *.* /bin/ mv * ../bin None of these mv * ../bin *.* mv * /bin/* mv *.* /bin/ mv * ../bin None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? [ijk] None of these ? [!ijk] * [ijk] None of these ? [!ijk] * ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mail mesg write grep mail mesg write grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? paste grep cat cut paste grep cat cut ANSWER DOWNLOAD EXAMIANS APP
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