Unix Which of the following command addresses all users who are currently hooked on? write wall mesg mail write wall mesg mail ANSWER DOWNLOAD EXAMIANS APP
Unix The field separator in cut command is specified with None of these #NAME? -r option -c None of these #NAME? -r option -c ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to assign only read permission to all three categories of the file 'note'? chmod a-rw chmod go+r note chmod ugo=r note None of these chmod u+r,g+r,o-x note chmod a-rw chmod go+r note chmod ugo=r note None of these chmod u+r,g+r,o-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? R s S r R s S r ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy all files having the string chap and any two characters after that to the progs directory? cp chap?? progs cp chap[12] /progs/*.* cp chap* progs cp chap?? /progs/* cp chap?? progs cp chap[12] /progs/*.* cp chap* progs cp chap?? /progs/* ANSWER DOWNLOAD EXAMIANS APP
Unix Which command will be used with vi editor to insert text to left of cursor? i a S s i a S s ANSWER DOWNLOAD EXAMIANS APP
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