A.dump -n 10 filename

B.tail -n 10 filename

C.cat -n 10 filename

D.head -n 10 filename

A./usr/local/bin/runme.sh

B.source /usr/local/bin/runme.sh

C.run /usr/local/bin/runme.sh

D./bin/bash /usr/local/bin/runme.sh

E.. /usr/local/bin/runme.sh

A.acpid

B.inetd

C.pwrmgntd

D.batteryd

E.psd

A.standard input to standard error.

B.standard error to standard output.

C.standard error to standard input.

D.standard output to standard error.

E.standard outputto standard input.

A.dpkg-reconfigure --all

B.apt-get all

C.apt-get install -f

D.dpkg --fix --all

E.apt-get autoinstall