63 t -w /tmp/test.nowrite
89 t "hello" == "goodbye"
93 t "hello" != "goodbye"
99 t ! "hello" > "goodbye"
125 t 700 -le 1000 -a -n "1" -a "20" = "20"
127 t ! \( 700 -le 1000 -a -n "1" -a "20" = "20" \)
129 t /tmp/abc -nt /tmp/def
131 t /tmp/abc -ot /tmp/def
133 t /tmp/def -nt /tmp/abc
135 t /tmp/def -ot /tmp/abc
137 t /tmp/abc -ef /tmp/def
139 t /tmp/abc -ef /tmp/ghi