Looking up localhost Making HTTP connection to localhost

admin

[root@centos6 conf]# /usr/local/apache/bin/apachectl status
Looking up localhost
- w, y9 m+ `* a4 uMaking HTTP connection to localhost
5 Z0 T7 l2 m/ c7 YAlert!: Unable to connect to remote host.
- F- G: t6 _" N# F" H0 Alynx: Can't access startfile http://localhost/server-status

3 X- N0 n1 D4 {4 z* |" [1 X7 ^查看error.log日志
[Fri Jun 05 17:38:02 2020] [alert] (EAI 2)Name or service not known: mod_unique_id: unable to find IPv4 address of "centos6"
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. ?* S6 |$ T8 N% N. m解决方法：
  Z: R" r: A" o1 c5 p0 u1 E& o! Z添加host域名解析：
, Z8 g# o0 p0 p. d8 w/ b: evim /etc/hosts
  H- N$ Q6 r5 {1 c127.0.0.1  centos6

[root@centos6 conf]# /usr/local/apache/bin/apachectl start
) ]+ w2 q7 u' u% ?[root@centos6 conf]# /usr/local/apache/bin/apachectl status
( S. j4 ~, ^: e9 G8 j. |2 r7 A                                   Not Found
9 y( X8 \) h/ H- J   The requested URL /server-status was not found on this server.
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admin

[root@centos6 conf]# ps -ef |grep httpd
root      2664     1  0 17:41 ?        00:00:00 /usr/local/apache/bin/httpd -k start
daemon    2665  2664  0 17:41 ?        00:00:00 /usr/local/apache/bin/httpd -k start
daemon    2666  2664  0 17:41 ?        00:00:00 /usr/local/apache/bin/httpd -k start
daemon    2667  2664  0 17:41 ?        00:00:00 /usr/local/apache/bin/httpd -k start
daemon    2669  2664  0 17:41 ?        00:00:00 /usr/local/apache/bin/httpd -k start
0 L7 C4 `5 l& F- h& R6 qroot      2756  1210  0 17:44 pts/0    00:00:00 grep httpd
, ?" M- {/ m8 r9 P6 A0 C" A8 t[root@centos6 conf]# lsof -i:80
% ?$ v! \. S' N" Y$ ECOMMAND  PID   USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
1 }/ I4 V+ F0 t# Ohttpd   2664   root    4u  IPv6  69457      0t0  TCP *:http (LISTEN)
httpd   2666 daemon    4u  IPv6  69457      0t0  TCP *:http (LISTEN)
httpd   2667 daemon    4u  IPv6  69457      0t0  TCP *:http (LISTEN)
; T' S5 S  A  U- n6 U) a6 B. |8 yhttpd   2669 daemon    4u  IPv6  69457      0t0  TCP *:http (LISTEN)