Error: Package: google-chrome-stable-XXXXXXX.x86_64 (google-chrome) Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit)

When you install chrome on centos, you may require to install : libstdc++.so.6(GLIBCXX_3.4.15)(64bit).









The error may be like:
Error: Package: google-chrome-stable-35.0.1916.114-1.x86_64 (google-chrome)
           Requires: libstdc++.so.6(GLIBCXX_3.4.15)(64bit)

Now you may try to install chromium compiled for centos.


1. Download
    wget http://people.centos.org/hughesjr/chromium/6/x86_64/RPMS/chromium-31.0.1650.63-2.el6.x86_64.rpm

2.install
   rpm -ivh chromium-31.0.1650.63-2.el6.x86_64.rpm




Now you may use chrome on your centos.

MYSQL Unix time stamp conversion

When you want to convert the time stamp on mysql, please use the following code

1. time stamp to time
select FROM_UNIXTIME(1425933810);
+---------------------------+
| FROM_UNIXTIME(1425933810) |
+---------------------------+
| 2015-03-10 05:43:30       |
+---------------------------+
1 row in set (0.00 sec)

2. time to time stamp

select UNIX_TIMESTAMP('2015-11-06 10:10:10');
+---------------------------------------+
| UNIX_TIMESTAMP('2015-11-06 10:10:10') |
+---------------------------------------+
|                            1446772210 |
+---------------------------------------+
1 row in set (0.00 sec)