Unix Which of the following commands is used to get directory one level up? cd .. cd/ cd None of these chdir cd .. cd/ cd None of these chdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following directories contain all the Alias created by a user, including his login directory? /usr /etc /tmp /dev /usr /etc /tmp /dev ANSWER DOWNLOAD EXAMIANS APP
Unix Which command sends the word count of the file infile to the newfile. wc infile | newfile wc infile >newfile wc infile - newfile wc newfile wc infile | newfile wc infile >newfile wc infile - newfile wc newfile 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 following commands is used for an automatic reminder service? write calendar mail None of these mesg write calendar mail None of these mesg ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? None of these $pat pat^ pat$ ^pat None of these $pat pat^ pat$ ^pat ANSWER DOWNLOAD EXAMIANS APP
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