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 count the total number of lines, words, and characters contained in a file. count p wcount None of these countw wc count p wcount None of these countw wc ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to remove files with confirmation prompt from the user file system which have neither been accessed nor modified i the last one year? None of these find -mtime +365 | rm find -name - mtime + 365 / - ok rm find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ; grep (/usr/*) - mtime + 365 | -ok rm None of these find -mtime +365 | rm find -name - mtime + 365 / - ok rm find /user/* (-mtime + 365 - a - atime +365 ) - OK rm {} ; grep (/usr/*) - mtime + 365 | -ok rm ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to compare the files is known as cmp comp do ccp cmp comp do ccp ANSWER DOWNLOAD EXAMIANS APP
Unix Which commands is used to assign executable permission to all of the files named "letter"? chmod ugo+r letter chmod ugo+x letter chmod ugo+rw letter chmod u+x letter chmod ugo+r letter chmod ugo+x letter chmod ugo+rw letter chmod u+x letter ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with the chmod command recursively to all files and sub-directories in a directory? -1 #NAME? None of these -R -1 #NAME? None of these -R ANSWER DOWNLOAD EXAMIANS APP
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