Unix The command used to remove the directory is; rdir rmdir rd None of these remove rdir rmdir rd None of these remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? cat | /sales > empl.lst cut sales empl.lst /sales > empl.lst None of these grep sales empl.lst cat | /sales > empl.lst cut sales empl.lst /sales > empl.lst None of these grep sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of command is used to copy a file? None of these cpio tar cp copy None of these cpio tar cp copy ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the top of the file? grep more cat head grep more cat head ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following shell's wildcards are used to match any number of characters including none? * [!ijk] [ijk] ? None of these * [!ijk] [ijk] ? None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following keys is used to overstrike a whole line? R None of these u C v R None of these u C v ANSWER DOWNLOAD EXAMIANS APP
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