Unix Which symbol is used to separate more than one command in the same command line? $ : ; # $ : ; # 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 Major expressions used with find command to select file is it has been accessed in more than 375 days, is #NAME? #NAME? #NAME? #NAME? None of these #NAME? #NAME? #NAME? #NAME? None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories? rm * rm -r * rm all rm *.* None of these rm * rm -r * rm all rm *.* None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command sends the word count of the file infile to the newfile. wc newfile wc infile >newfile wc infile | newfile wc infile - newfile wc newfile wc infile >newfile wc infile | newfile wc infile - newfile ANSWER DOWNLOAD EXAMIANS APP
Unix Which shell's wild-cards is used to match a single character? ? [!ijk] * None of these [ijk] ? [!ijk] * None of these [ijk] ANSWER DOWNLOAD EXAMIANS APP
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