Unix Which command is used to make all files and sub-directories in the directory (progs) executable by all users? chmod -x a+x progs chmod -1 a+x progs chmod -R a+x progs chmod -R 222 progs chmod -x a+x progs chmod -1 a+x progs chmod -R a+x progs chmod -R 222 progs ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to summarize the disk usage? du disk fdisk chkdsk None of these du disk fdisk chkdsk None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. mesg mail write grep mesg mail write grep 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 command is used to copy all files having the string chap and any two characters after that to the progs directory? cp chap[12] /progs/*.* cp chap?? progs cp chap* progs cp chap?? /progs/* cp chap[12] /progs/*.* cp chap?? progs cp chap* progs cp chap?? /progs/* ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to view your file 24 lines at a time? cat lp pg /p None of these cat lp pg /p None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS