By default, CentOS 5 has the SE Linux feature set to enforcing. So, sometimes when you install CUBRID on CentOS and try to start the cubrid services cubrid service start, you may encounter the following error:
[cubrid@localhost ~]$ cubrid service start
cubrid: error while loading shared libraries: /opt/cubrid/lib/libcubridsa.so.8: cannot restore segment prot after reloc: Permission denied
To temporarily disable enforcement on a running system, type
/usr/sbin/setenforce 0
To permanently disable enforcement during a system startup
change "enforcing" to "disabled" in ''/etc/selinux/config'' and reboot.
2012年11月26日 星期一
cannot restore segment prot after reloc: Permission denied
2012年11月19日 星期一
Problem installing zmq on amazon linux (unable to find uuid)
checking for uuid_generate in -luuid... no
configure: error: cannot link with -luuid, install uuid-dev.
Then, I created a link as below:
sudo ln -s /lib64/libuuid.so.1.3.0 /lib64/libuuid.so
2012年11月13日 星期二
ASCII Printable Characters
| ASCII Character | HTML Entity Code | Description |
|   | space | |
| ! | ! | exclamation mark |
| " | " | quotation mark |
| # | # | number sign |
| $ | $ | dollar sign |
| % | % | percent sign |
| & | & | ampersand |
| ' | ' | apostrophe |
| ( | ( | left parenthesis |
| ) | ) | right parenthesis |
| * | * | asterisk |
| + | + | plus sign |
| , | , | comma |
| - | - | hyphen |
| . | . | period |
| / | / | slash |
| 0 | 0 | digit 0 |
| 1 | 1 | digit 1 |
| 2 | 2 | digit 2 |
| 3 | 3 | digit 3 |
| 4 | 4 | digit 4 |
| 5 | 5 | digit 5 |
| 6 | 6 | digit 6 |
| 7 | 7 | digit 7 |
| 8 | 8 | digit 8 |
| 9 | 9 | digit 9 |
| : | : | colon |
| ; | ; | semicolon |
| < | < | less-than |
| = | = | equals-to |
| > | > | greater-than |
| ? | ? | question mark |
| @ | @ | at sign |
| A | A | uppercase A |
| B | B | uppercase B |
| C | C | uppercase C |
| D | D | uppercase D |
| E | E | uppercase E |
| F | F | uppercase F |
| G | G | uppercase G |
| H | H | uppercase H |
| I | I | uppercase I |
| J | J | uppercase J |
| K | K | uppercase K |
| L | L | uppercase L |
| M | M | uppercase M |
| N | N | uppercase N |
| O | O | uppercase O |
| P | P | uppercase P |
| Q | Q | uppercase Q |
| R | R | uppercase R |
| S | S | uppercase S |
| T | T | uppercase T |
| U | U | uppercase U |
| V | V | uppercase V |
| W | W | uppercase W |
| X | X | uppercase X |
| Y | Y | uppercase Y |
| Z | Z | uppercase Z |
| [ | [ | left square bracket |
| \ | \ | backslash |
| ] | ] | right square bracket |
| ^ | ^ | caret |
| _ | _ | underscore |
| ` | ` | grave accent |
| a | a | lowercase a |
| b | b | lowercase b |
| c | c | lowercase c |
| d | d | lowercase d |
| e | e | lowercase e |
| f | f | lowercase f |
| g | g | lowercase g |
| h | h | lowercase h |
| i | i | lowercase i |
| j | j | lowercase j |
| k | k | lowercase k |
| l | l | lowercase l |
| m | m | lowercase m |
| n | n | lowercase n |
| o | o | lowercase o |
| p | p | lowercase p |
| q | q | lowercase q |
| r | r | lowercase r |
| s | s | lowercase s |
| t | t | lowercase t |
| u | u | lowercase u |
| v | v | lowercase v |
| w | w | lowercase w |
| x | x | lowercase x |
| y | y | lowercase y |
| z | z | lowercase z |
| { | { | left curly brace |
| | | | | vertical bar |
| } | } | right curly brace |
| ~ | ~ | tilde |
error: Cannot find ldap.h
安裝PHP時報錯了：error: Cannot find ldap.h，這個比較好解決，一定就是缺少包了。安裝上即可，查了一下資料發現缺少了openldap包。在CentOs系統中可以通過YUM來安裝：
yum install openldap . i386 openldap - clients . i386 openldap
- devel . i386 openldap - servers . i386
轉載自：藍色夏威夷[http://www.coderbolg.com/]
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