Match the awk command to the corresponding shell command $($assuming

spaces$)$:

awk $\text{'}\{$print $$1\}\text{'}$

awk $\text{'}\{$print substr$($$$0,1,1)\}\text{'}$

awk $\text{'}$NR $>=11$; NR $>20\{$exit$\}\text{'}$

awk $\text{'}/^$$$/\{$sum $+=1\}$ END $\{$print

sum$\}\text{'}$

$[$ Choose $]$

$[$ Choose $]$

cut $-$d $\text{'}\text{'}-$f $1$

'grep $-$E $\text{'}.\{75{\}}^{\text{'}}$

grep $-w75$

grep $-$o $\text{'}.$$$\text{'}$

cut $-$b $1$

head $-20|$ tail

cut $-$d $\text{'}\text{'}-$f $2$

grep $-c^{{\text{'}}^{{?}^{?}}\text{\$}}$

awk 'length ${75}^{\text{'}}$