Unix Which command is used to create a directory? md None of these cr mkdir crdir md None of these cr mkdir crdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is not a communication command. write mail grep mesg write mail grep mesg 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?? 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 options will be used to display number of blocks used by a file? -r option #NAME? -c None of these -r option #NAME? -c None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls *[lst] ls lst* ls *.* ls -l *.lst ls *[lst] ls lst* ls *.* ls -l *.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to replace a single character with new text? R r S s R r S s ANSWER DOWNLOAD EXAMIANS APP
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