Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -l ls ~ x ls -F -x Ip ls -l ls ~ x ls -F -x Ip 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 chmod ugo=r note chmod a-rw None of these chmod u+r,g+r,o-x note chmod go+r note chmod ugo=r note chmod a-rw None of these chmod u+r,g+r,o-x note ANSWER DOWNLOAD EXAMIANS APP
Unix Which option will be used with disk free command to include the total amount of disk space in the file system? #NAME? #NAME? None of these -4 #NAME? #NAME? #NAME? None of these -4 #NAME? ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to have a two-way communication with any person who is currently logged in? mesg mail None of these grep write mesg mail None of these grep write 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 is used to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory? cp wb collect mon ../misc tar wb collect mon /misc copy wb collect mon /misc copy wb ../misc collect ../misc mon ../misc None of these cp wb collect mon ../misc tar wb collect mon /misc copy wb collect mon /misc copy wb ../misc collect ../misc mon ../misc None of these ANSWER DOWNLOAD EXAMIANS APP
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