Why does Ansible return a differently formatted ifconfig output?

The following Ansible ad-hoc command runs ifconfig on the host machine:

ansible all -i "192.168.3.5," -m shell -a "ifconfig" -u root

(notice the MAC 00:aa:bb:cc:dd:11 in the following output is lowercase)

192.168.3.5 | CHANGED | rc=0 >>
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.3.5  netmask 255.255.255.0  broadcast 0.0.0.0
        inet6 fe80::2ec:acff:fecd:e248  prefixlen 64  scopeid 0x20<link>
        ether 00:aa:bb:cc:dd:11  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 16  memory 0xd0900000-d0920000 

When I run ifconfig on the host via SSH or locally, the output is formatted differently (notice the MAC 00:AA:BB:CC:DD:11 is all caps)

eth0      Link encap:Ethernet  HWaddr 00:AA:BB:CC:DD:11
          inet addr:192.168.3.5  Bcast:0.0.0.0  Mask:255.255.255.0
          inet6 addr: fe80::2ec:acff:fecd:e248/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1250659 errors:0 dropped:0 overruns:0 frame:0
          TX packets:572911 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1050302730 (1001.6 MiB)  TX bytes:88810961 (84.6 MiB)
          Interrupt:16 Memory:d0900000-d0920000

What's the root cause? Is there a way for Ansible to display the output in the SSH/local format?

Environment

ansible 2.9.7

config file = None

python version = 3.7.4

Target Host 192.168.3.5: Alpine Linux 3.10

Problem After running which ifconfig to determine the path of each command, I found that Ansible was using /bin/ifconfig whereas SSH was using /sbin/ifconfig

Solution Source the profile for each Ansible command with . /etc/profile . For example:

ansible all -i "192.168.3.5," -m shell -a ". /etc/profile && ifconfig" -u root

See this related answer for more solutions: link

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_{Thanks to Zeitounator for the tip}