sysreq = gsub('(ht|f)tps?://[[:alnum:]!?*"\'(),%$_@.&+/=-]*','',sysreq)
# squish out space
sysreq = chomp(gsub('[[:space:]]+',' ',sysreq))
sysreq = gsub('(ht|f)tps?://[[:alnum:]!?*"\'(),%$_@.&+/=-]*','',sysreq)
# squish out space
sysreq = chomp(gsub('[[:space:]]+',' ',sysreq))