Unix Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it? who >> user.lst who | tee user.lst None of these who > user.lst who < user.lste who >> user.lst who | tee user.lst None of these who > user.lst who < user.lste ANSWER DOWNLOAD EXAMIANS APP
Unix The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has both read and executable permissions. None of these both read and write permissions write and executable permissions executable permission only both read and executable permissions. None of these both read and write permissions write and executable permissions executable permission only ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to assign only read permission to all three categories of the file 'note'? chmod go+r note None of these chmod u+r,g+r,o-x note chmod ugo=r note chmod a-rw chmod go+r note None of these chmod u+r,g+r,o-x note chmod ugo=r note chmod a-rw 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 of the following commands is used to change the working directory? cdir changedir chdir None of these cd cdir changedir chdir None of these cd ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm all rm * rm -r * None of these rm *.* rm all rm * rm -r * None of these rm *.* ANSWER DOWNLOAD EXAMIANS APP
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