Unix Which command is used to list all the files with extension .lst? ls -l *.lst ls lst* ls *.* ls *[lst] ls -l *.lst ls lst* ls *.* ls *[lst] 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 display all the lines with the string 'sales' from the file empl.lst? grep sales empl.lst cat | /sales > empl.lst None of these cut sales empl.lst /sales > empl.lst grep sales empl.lst cat | /sales > empl.lst None of these cut sales empl.lst /sales > empl.lst ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following files contains information related to password aging? profile Shadow All the these password profile Shadow All the these password ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the current shell? $* $$ None of these $! $* $$ None of these $! ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control -P] None of these [Control - u] [Control-c] [Control-d] [Control -P] None of these [Control - u] [Control-c] [Control-d] ANSWER DOWNLOAD EXAMIANS APP
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