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?? progs cp chap* progs cp chap[12] /progs/*.* cp chap?? /progs/* cp chap?? progs cp chap* progs cp chap[12] /progs/*.* ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to display the filenames in multiple columns? None of these ls -x ls -1 lc ls None of these ls -x ls -1 lc ls ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to copy a file wb with the same name from the programs directory to the misc directory? copy a:programs/wb b:misc/wb tar programs/wb misc/wb None of these copy programs/wb misc/wb cp programs/wb misc copy a:programs/wb b:misc/wb tar programs/wb misc/wb None of these copy programs/wb misc/wb cp programs/wb misc ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc - 1 wc -c wc -r wc -w wc - 1 wc -c wc -r wc -w 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 newfile wc infile >newfile wc infile - newfile wc infile | newfile wc newfile wc infile >newfile ANSWER DOWNLOAD EXAMIANS APP
Unix The field separator in cut command is specified with #NAME? None of these -c -r option #NAME? None of these -c -r option ANSWER DOWNLOAD EXAMIANS APP
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