% Remember to use the lgrind style

\Head{}
\File{root\-logged\-in.sh}{2003}{Apr}{16}{18:46}{253}
\L{\LB{\C{}\#!_\1bin\1sh}}
\CE{}\L{\LB{}}
\L{\LB{\C{}\#_Question_2,_shell_programming_assignment,_2003.}}
\CE{}\L{\LB{\V{user}=\V{root}}}
\L{\LB{[_\N{\$}\C{}\#_-eq_1_]_\&\&_user=\$1}}
\CE{}\L{\LB{}}
\L{\LB{\K{for}_\V{wtmp}_\K{in}_\1\V{var}\1\V{log}\1\V{wtmp}\*;\K{do}}}
\L{\LB{____\V{last}_\-\V{R}_\-\V{f}_\N{\$wtmp}_\N{\$user}}}
\L{\LB{\K{done}_\2}}
\L{\LB{\|_\V{egrep}_\-\V{v}_\S{}\4\5\2s\*\$\|\5wtmp.\*_begins\4\SE{}_\2}}
\L{\LB{\|_\V{awk}_\S{}\4\{\$1=\3\3;\$2=\3\3;print\}\4\SE{}_\2}}
\L{\LB{\|_\V{cut}_\-\V{b}_\N{3}\-\N{12}_\2}}
\L{\LB{\|_\V{uniq}_\-\V{c}}}