Debian Bash IF Opérateurs de comparaison

# Source : http://tldp.org/LDP/abs/html/comparison-ops.html

-eq

    is equal to

    if [ "$a" -eq "$b" ]
-ne

    is not equal to

    if [ "$a" -ne "$b" ]
-gt

    is greater than

    if [ "$a" -gt "$b" ]
-ge

    is greater than or equal to

    if [ "$a" -ge "$b" ]
-lt

    is less than

    if [ "$a" -lt "$b" ]
-le

    is less than or equal to

    if [ "$a" -le "$b" ]