Update tasks after PLD

yeungegs · Jul 7, 2017 · 0cc3b00 · 0cc3b00
1 parent 31a0651
commit 0cc3b00
Show file tree

Hide file tree

Showing 5 changed files with 10 additions and 6 deletions.
diff --git a/0x07-networking_basics/1-types_of_network b/0x07-networking_basics/1-types_of_network
@@ -1,4 +1,3 @@
+3
 2
 1
-2
-
diff --git a/0x07-networking_basics/2-MAC_and_IP_address b/0x07-networking_basics/2-MAC_and_IP_address
@@ -1,2 +1,2 @@
-1
+2
 1
diff --git a/0x07-networking_basics/3-UDP_and_TCP b/0x07-networking_basics/3-UDP_and_TCP
@@ -1,4 +1,4 @@
-2
 1
+2
 1
 
diff --git a/0x07-networking_basics/4-TCP_and_UDP_ports b/0x07-networking_basics/4-TCP_and_UDP_ports
@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 # displays listening port
 
-sudo netstat -plnt
+sudo netstat -pl
diff --git a/0x07-networking_basics/5-is_the_host_on_the_network b/0x07-networking_basics/5-is_the_host_on_the_network
@@ -1,4 +1,9 @@
 #!/usr/bin/env bash
 # pings 5 times
 
-ping -c 5 $1
+
+if [ "$1" ]; then
+    ping "$1" -c 5
+else
+    echo "Usage: 5-is_the_host_on_the_network {IP_ADDRESS}"
+fi