[admin@MikroTik] > :for i from=1 to=100 step=37 do={:put ($i . " - " . 1000/$i)}
1 - 1000
38 - 26
75 - 13
[admin@MikroTik] >
foreach - executes supplied commands for each element in list ( name ) - the name of the loop
counter variable ( ) - list of values over which to iterate ( text ) - contains the command to be
executed repeatedly
Printing a list of available interfaces with their respective IP addresses
:foreach i in=[/interface find type=ether ] \
\... do={:put ("+--" . [/interface get $i name]); \
\... :foreach j in=[/ip address find interface=$i]
\... do={:put ("| `--" . [/ip address get $j address])}}
+--ether1
| `--1.1.1.3/24
| `--192.168.50.1/24
| `--10.0.0.2/24
+--ether2
| `--10.10.0.2/24
[admin@MikroTik] >
global - declares global variable ( name ) - name of the variable ( text ) - value, which should be
assigned to the variable
[admin@MikroTik] > :global MyString "This is a string"
[admin@MikroTik] > :global IPAddr 10.0.0.1
[admin@MikroTik] > :global time 0:10
[admin@MikroTik] > :environment print
Global Variables
IPAddr=10.0.0.1
time=00:10:00
MyString=This is a string
Local Variables
[admin@MikroTik] >
if - conditional statement. If a given logical condition evaluates to true then the do block of
commands is executed. Otherwice an optional else block is executed. ( yes | no ) - logical condition,
which is evaluated once before the execution of enclosed statements ( text ) - this block of
commands is executed if the logical condition evaluates to true ( text ) - this block of commands is
executed if the logical condition evaluates to false
Check if the firewall has any rules added
[admin@MikroTik] > :if ([:len [/ip firewall filter find]] > 0) do={:put true}
else={:put false}
true
[admin@MikroTik] >
Check whether the gateway is reachable. In this example, the IP address of the gateway is
10.0.0.254
[admin@MikroTik] > :if ([/ping 10.0.0.254 count=1] = 0) do {:put "gateway unreachable"}
10.0.0.254 ping timeout
1 packets transmitted, 0 packets received, 100% packet loss
gateway unreachable
[admin@MikroTik] >
led - allows to control the LEDs (Light Emitting Diodes) of the RouterBOARD 200 series
embedded boards. This command is available only on RouterBoard 200 platform with the
routerboard package installed ( yes | no ) - controls first LED ( yes | no ) - controls second LED (
yes | no ) - controls third LED ( yes | no ) - controls fourth LED ( time ) - specifies the length of the
action
Page 641 of 695
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