跟上篇文章一样，我们在Linux终端中执行命令或者shell脚本中写的一些命令，我们需要命令返回的内容是英文的或是其他特定语言。这样能够方便解析。但是又不想去更改系统中语言设置。
这样我们可以通过下面的命令去执行。而且这样执行的优势在于这条命令并不会改变上下文命令的语言设置。也就是说在执行完这条命令后再次单独执行其他语句，依旧会使用系统的语言设置。
root@Ubuntu:~ # LANGUAGE=UTF-8.en_US ifconfig
docker0 Link encap:Ethernet HWaddr 02:42:b2:02:ad:94
inet addr:172.17.0.1 Bcast:0.0.0.0 Mask:255.255.0.0
inet6 addr: fe80::42:b2ff:fe02:ad94/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1710847 errors:0 dropped:0 overruns:0 frame:0
TX packets:1866348 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3582006491 (3.5 GB) TX bytes:2946591020 (2.9 GB)
eth0 Link encap:Ethernet HWaddr c0:3f:d5:7e:ef:77
inet addr:218.87.136.149 Bcast:218.87.136.255 Mask:255.255.255.0
inet6 addr: fe80::c23f:d5ff:fe7e:ef77/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:31800898 errors:0 dropped:0 overruns:0 frame:0
TX packets:36529927 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18452250191 (18.4 GB) TX bytes:31488753081 (31.4 GB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:275598069 errors:0 dropped:0 overruns:0 frame:0
TX packets:275598069 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:103171269005 (103.1 GB) TX bytes:103171269005 (103.1 GB)
veth167a874 Link encap:Ethernet HWaddr ce:e0:00:e9:71:55
inet6 addr: fe80::cce0:ff:fee9:7155/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:6036069 errors:0 dropped:0 overruns:0 frame:0
TX packets:6420379 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3917653147 (3.9 GB) TX bytes:1267777009 (1.2 GB)
vethf4c4a08 Link encap:Ethernet HWaddr f2:04:05:bf:d7:0c
inet6 addr: fe80::f004:5ff:febf:d70c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:8067819 errors:0 dropped:0 overruns:0 frame:0
TX packets:7841012 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4866869981 (4.8 GB) TX bytes:6762834339 (6.7 GB)