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; remove rd None of these rmdir rdir remove rd None of these rmdir rdir ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the end of a line? None of these ^pat pat$ pat^ $pat None of these ^pat pat$ 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? /sales > empl.lst cut sales empl.lst grep sales empl.lst None of these cat | /sales > empl.lst /sales > empl.lst cut sales empl.lst grep sales empl.lst None of these cat | /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 ech fch rch tch None of these ech fch rch tch ANSWER DOWNLOAD EXAMIANS APP
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