s3cmd
safecopy
saidar
-sam
samba
samba-common
samdump2
shaperd
shared-mime-info
sharutils
-shc
shorewall
shtool
sic
sitecopy
sl
slapd
-slat
slay
sleepd
sleepenh
snarf
sniffit
snmp
-snoopy
socat
sox
sp
tpconfig
tpp
t-prot
-tra
traceroute
transfig
trayer
trickle
tshark
tsocks
-tss
ttf-dejavu
ttysnoop
tweak