Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+rw letter chmod u+x letter chmod ugo+x letter chmod ugo+r letter chmod ugo+rw letter chmod u+x letter chmod ugo+x letter chmod ugo+r letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file? ls -F -x ls ~ x Ip ls -l ls -F -x ls ~ x Ip ls -l ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to print a file? pg print prn lp pg print prn lp ANSWER DOWNLOAD EXAMIANS APP
Unix In Bourne shell, which file sets the Unix environment for the user when the logs into his HOME directory. .profile lastlogin .exrc None of these .mbox .profile lastlogin .exrc None of these .mbox ANSWER DOWNLOAD EXAMIANS APP
Unix The second set of the three permissions (r-) indicates that group has read permission only group has write permission only owner has read permission only other has read permission only group has read permission only group has write permission only owner has read permission only other has read permission only 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
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