Unix Which of the following shell's wildcards are used to match any number of characters including none? ? [ijk] * None of these [!ijk] ? [ijk] * None of these [!ijk] ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; rd remove rdir rmdir None of these rd remove rdir rmdir None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? ^pat pat$ None of these $pat pat^ ^pat pat$ None of these $pat pat^ ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display all the lines with the string 'sales' from the file empl.lst? grep sales empl.lst /sales > empl.lst None of these cat | /sales > empl.lst cut sales empl.lst grep sales empl.lst /sales > empl.lst None of these cat | /sales > empl.lst cut sales empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line? None of these rch ech tch fch None of these rch ech tch fch ANSWER DOWNLOAD EXAMIANS APP
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