OS

25 02 2021

Centos7 apache install (수동설치)

Haeng Ho Kang | OS, Server, Linux/Unix, Web

root권한으로 실행합니다. 1.필수 라이브러리 설치

[root@hae app]# yum install gcc gcc-c++ expat-devel.x86_64 pcre-devel

1	[root@hae app]# yum install gcc gcc-c++ expat-devel.x86_64 pcre-devel

3.apr, apr-util, pcre,httpd 다운로드 및 컴파일

[root@hae install]#  wget http://mirror.apache-kr.org/httpd/httpd-2.4.46.tar.gz
[root@hae install]# wget http://mirror.apache-kr.org/apr/apr-1.7.0.tar.gz
[root@hae install]#  wget http://mirror.apache-kr.org/apr/apr-util-1.6.1.tar.gz
[root@hae install]# wget https://sourceforge.net/projects/pcre/files/pcre/8.44/pcre-8.44.tar.gz

[root@hae install]# tar zxvf apr-1.7.0.tar.gz
[root@hae install]# tar zxvf apr-util-1.6.1.tar.gz
[root@hae install]# tar zxvf httpd-2.4.46.tar.gz
[root@hae install]# tar zxvf pcre-8.44.tar.gz 

[root@hae install]# mv apr-1.7.0 apr-util-1.6.1 pcre-8.44 httpd-2.4.46 /usr/local/src

[root@hae install]# cd /usr/local/src/
[root@hae src]# ls
apr-1.7.0  apr-util-1.6.1  pcre-8.44

- apr install
[root@hae src]# cd apr-1.7.0/
[root@hae apr-1.7.0]# ./configure --prefix=/usr/local/src/apr-1.7.0
[root@hae apr-1.7.0]# make && make install

- apr-util install
[root@hae src]# cd apr-util-1.6.1/
[root@hae apr-util-1.6.1]# ./configure --prefix=/usr/local/src/apr-util-1.6.1 --with-apr=/usr/local/src/apr-1.7.0
[root@hae apr-util-1.6.1]# make && make install

- pcre install
[root@hae src]# cd pcre-8.44/
[root@hae pcre-8.44]# ./configure --prefix=/usr/local/src/apr-util-1.6.1 --with-apr=/usr/local/src/apr-1.7.0
[root@hae pcre-8.44]# make && make install

- apache install
[root@hae src]# cd httpd-2.4.46/
[root@hae httpd-2.4.46]#./configure --prefix=/app/web/apache2 --enable-so --enable-rewrite --enable-proxy --enable-ssl --enable-mods-shared=all --enable-modules=shared --with-apr=/usr/local/src/apr-1.7.0 --with-apr-util=/usr/local/src/apr-util-1.6.1
[root@hae httpd-2.4.46]# make && make install

[root@hae install]# wget http://mirror.apache-kr.org/httpd/httpd-2.4.46.tar.gz

[root@hae install]# wget http://mirror.apache-kr.org/apr/apr-1.7.0.tar.gz

[root@hae install]# wget http://mirror.apache-kr.org/apr/apr-util-1.6.1.tar.gz

[root@hae install]# wget https://sourceforge.net/projects/pcre/files/pcre/8.44/pcre-8.44.tar.gz

[root@hae install]# tar zxvf apr-1.7.0.tar.gz

[root@hae install]# tar zxvf apr-util-1.6.1.tar.gz

[root@hae install]# tar zxvf httpd-2.4.46.tar.gz

[root@hae install]# tar zxvf pcre-8.44.tar.gz

[root@hae install]# mv apr-1.7.0 apr-util-1.6.1 pcre-8.44 httpd-2.4.46 /usr/local/src

[root@hae install]# cd /usr/local/src/

[root@hae src]# ls

apr-1.7.0 apr-util-1.6.1 pcre-8.44

- apr install

[root@hae src]# cd apr-1.7.0/

[root@hae apr-1.7.0]# ./configure --prefix=/usr/local/src/apr-1.7.0

[root@hae apr-1.7.0]# make && make install

- apr-util install

[root@hae src]# cd apr-util-1.6.1/

[root@hae apr-util-1.6.1]# ./configure --prefix=/usr/local/src/apr-util-1.6.1 --with-apr=/usr/local/src/apr-1.7.0

[root@hae apr-util-1.6.1]# make && make install

- pcre install

[root@hae src]# cd pcre-8.44/

[root@hae pcre-8.44]# ./configure --prefix=/usr/local/src/apr-util-1.6.1 --with-apr=/usr/local/src/apr-1.7.0

[root@hae pcre-8.44]# make && make install

- apache install

[root@hae src]# cd httpd-2.4.46/

[root@hae httpd-2.4.46]#./configure --prefix=/app/web/apache2 --enable-so --enable-rewrite --enable-proxy --enable-ssl --enable-mods-shared=all --enable-modules=shared --with-apr=/usr/local/src/apr-1.7.0 --with-apr-util=/usr/local/src/apr-util-1.6.1

[root@hae httpd-2.4.46]# make && make install

작동확인 [root@hae bin]# cd /app/web/apache2/bin [root@hae bin]# ./apachectl start [root@hae bin]# netstat -tulpn | grep LISTEN tcp 0 0 0.0.0.0:7990 0.0.0.0:* LISTEN 9188/ssh tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1001/sshd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1595/master tcp 0 0 0.0.0.0:3389 […]

24 02 2021

Linux mount/umount

Haeng Ho Kang | OS, Linux/Unix

mount 확인후 할당

[root@test etc]# fdisk -l

Disk /dev/sdb: 256.1 GB, 256060514304 bytes, 500118192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x00085ecd

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1            2048   500117503   250057728   83  Linux

Disk /dev/sdc: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk label type: dos
Disk identifier: 0x0009f1b1

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1            2048  3907028991  1953513472   83  Linux

Disk /dev/sda: 256.1 GB, 256060514304 bytes, 500118192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x0001e6f8

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048     2099199     1048576   83  Linux
/dev/sda2         2099200   466563071   232231936   83  Linux
/dev/sda3       466563072   500117503    16777216   82  Linux swap / Solaris
[root@test etc]# df
Filesystem      1K-blocks    Used  Available Use% Mounted on
devtmpfs         16359468       0   16359468   0% /dev
tmpfs            16369908       0   16369908   0% /dev/shm
tmpfs            16369908  115444   16254464   1% /run
tmpfs            16369908       0   16369908   0% /sys/fs/cgroup
/dev/sda2       228455892 6355972  210471940   3% /
/dev/sdb1       246002848   60572  233423008   1% /backup1
/dev/sda1          999320  147456     783052  16% /boot
/dev/sdc1      1922728752 6486828 1818549868   1% /backup2
tmpfs             3273984       0    3273984   0% /run/user/0
[root@test etc]# vi /etc/fstab
[root@test etc]# umount /dev/sdc1
[root@test etc]# df
Filesystem     1K-blocks    Used Available Use% Mounted on
devtmpfs        16359468       0  16359468   0% /dev
tmpfs           16369908       0  16369908   0% /dev/shm
tmpfs           16369908  115444  16254464   1% /run
tmpfs           16369908       0  16369908   0% /sys/fs/cgroup
/dev/sda2      228455892 6355988 210471924   3% /
/dev/sdb1      246002848   60572 233423008   1% /backup1
/dev/sda1         999320  147456    783052  16% /boot
tmpfs            3273984       0   3273984   0% /run/user/0
[root@test etc]# mount /dev/sdc1 /app
mount: mount point /app does not exist
[root@test etc]# cd /
[root@test /]# mkdir app
[root@test /]# mount /dev/sdc1 /app

[root@test etc]# fdisk -l

Disk /dev/sdb: 256.1 GB, 256060514304 bytes, 500118192 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0x00085ecd

Device Boot Start End Blocks Id System

/dev/sdb1 2048 500117503 250057728 83 Linux

Disk /dev/sdc: 2000.4 GB, 2000398934016 bytes, 3907029168 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disk label type: dos

Disk identifier: 0x0009f1b1

Device Boot Start End Blocks Id System

/dev/sdc1 2048 3907028991 1953513472 83 Linux

Disk /dev/sda: 256.1 GB, 256060514304 bytes, 500118192 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0x0001e6f8

Device Boot Start End Blocks Id System

/dev/sda1 * 2048 2099199 1048576 83 Linux

/dev/sda2 2099200 466563071 232231936 83 Linux

/dev/sda3 466563072 500117503 16777216 82 Linux swap / Solaris

[root@test etc]# df

Filesystem 1K-blocks Used Available Use% Mounted on

devtmpfs 16359468 0 16359468 0% /dev

tmpfs 16369908 0 16369908 0% /dev/shm

tmpfs 16369908 115444 16254464 1% /run

tmpfs 16369908 0 16369908 0% /sys/fs/cgroup

/dev/sda2 228455892 6355972 210471940 3% /

/dev/sdb1 246002848 60572 233423008 1% /backup1

/dev/sda1 999320 147456 783052 16% /boot

/dev/sdc1 1922728752 6486828 1818549868 1% /backup2

tmpfs 3273984 0 3273984 0% /run/user/0

[root@test etc]# vi /etc/fstab

[root@test etc]# umount /dev/sdc1

[root@test etc]# df

Filesystem 1K-blocks Used Available Use% Mounted on

devtmpfs 16359468 0 16359468 0% /dev

tmpfs 16369908 0 16369908 0% /dev/shm

tmpfs 16369908 115444 16254464 1% /run

tmpfs 16369908 0 16369908 0% /sys/fs/cgroup

/dev/sda2 228455892 6355988 210471924 3% /

/dev/sdb1 246002848 60572 233423008 1% /backup1

/dev/sda1 999320 147456 783052 16% /boot

tmpfs 3273984 0 3273984 0% /run/user/0

[root@test etc]# mount /dev/sdc1 /app

mount: mount point /app does not exist

[root@test etc]# cd /

[root@test /]# mkdir app

[root@test /]# mount /dev/sdc1 /app

리부팅할경우도 마운트 유지 Auto mount (case restart) [root@test /]# vi /etc/fstab

# /etc/fstab
# Created by anaconda on Tue Feb 16 19:12:05 2021
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=44821e00-59a5-4d92-a1a8-10c9154cc5ca /                       ext4    defaults        1 1
UUID=fd18a2c6-d9b5-45ae-8050-80e600a161a8 /boot                   ext4    defaults        1 2
UUID=46b1cbd5-2d3d-43ac-891e-7484419ee4cb swap                    swap    defaults        0 0
/dev/sdb1                                 /backup1                ext4    defaults        2 1
/dev/sdc1                                 /app                    ext4    defaults        3 1
~

# /etc/fstab

# Created by anaconda on Tue Feb 16 19:12:05 2021

# Accessible filesystems, by reference, are maintained under '/dev/disk'

# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info

UUID=44821e00-59a5-4d92-a1a8-10c9154cc5ca / ext4 defaults 1 1

UUID=fd18a2c6-d9b5-45ae-8050-80e600a161a8 /boot ext4 defaults 1 2

UUID=46b1cbd5-2d3d-43ac-891e-7484419ee4cb swap swap defaults 0 0

/dev/sdb1 /backup1 ext4 defaults 2 1

/dev/sdc1 /app ext4 defaults 3 1

19 02 2021

Linux Centos 8 apache install

Haeng Ho Kang | OS, Server, Linux/Unix, Web

1) yum install httpd 2) 확인 [root@hae sbin]# httpd -version Server version: Apache/2.4.6 (CentOS) Server built: Nov 16 2020 16:18:20 3) 방화벽설정 [root@hae sbin]# firewall-cmd – -state running [root@hae conf]# firewall-cmd – -permanent – -add-service=http success [root@hae conf]# firewall-cmd – -permanent – -add-service=https success [root@hae conf]# firewall-cmd – -reload success [root@hae conf]# systemctl enable httpd […]

19 02 2021

Linux(CentOS) open java 8 install

Haeng Ho Kang | OS, Linux/Unix

1.java 확인 [root@hae bin]# which java /usr/bin/java 2.없을 경우 yum install [root@hae ~]# yum install java-1.8.0-openjdk 3.확인 [root@hae ~]# which java /usr/bin/java [root@hae ~]# cd /usr/bin [root@hae bin]# ls -al|grep java lrwxrwxrwx. 1 root root 26 Feb 19 19:25 alt-java -> /etc/alternatives/alt-java lrwxrwxrwx. 1 root root 22 Feb 19 19:25 java -> /etc/alternatives/java [root@hae bin]# […]

10 02 2021

Linux Centos 6 에 MySQL8 설치

Haeng Ho Kang | OS, DataBase, Linux/Unix, MySQL(MariaDB)

1) mysql 8.0 다운도르 rpm -Uvh https://repo.mysql.com/mysql80-community-release-el6-3.noarch.rpm 2)기존 받은 파일은 사용하지 않게 처리 sed -i ‘s/enabled=1/enabled=0/’ /etc/yum.repos.d/mysql-community.repo sed -i ‘s/enabled=1/enabled=0/’ /etc/yum.repos.d/mysql-community-source.repo 3)install yum –enablerepo=mysql80-community install mysql-community-server 4)Error Requires: libsasl2.so.3()(64bit) => yum whatprovides */libsasl2.so.3 Requires: libmysqlclient.so.16()(64bit) =>yum whatprovides */libmysqlclient.so.16 Requires: libstdc++.so.6(GLIBCXX_3.4.14)(64bit) =>yum whatprovides */libstdc++.so.6

10 02 2021

Linux mysql 삭제

Haeng Ho Kang | OS, DataBase, Linux/Unix, MySQL(MariaDB)

1.서비스 삭제 #chkconfig –list mysqld 2.등록한 서비스 파일 삭제 #cd /etc/init.d #rm -rf mysqld 3.설정정보삭제 # rm -rf /var/lib/mysql 4.yum 으로 설치 하지 않았다면 프로그램과 데이타파일을 직접 삭제한다.

10 02 2021

Linux Service 등록/삭제

Haeng Ho Kang | OS, Linux/Unix

서비스에 등록되어 있는 shell들은 #cd /etc/init.d 하면 확인 가능하다. chkconfig –list 를 하면 서비스에 등록한 프로그램들을 볼수 있습니다. #chkconfig –del tomcat 하면 서비스에서 삭제

2 11 2020

FLAC -> m4a 일괄변경

Haeng Ho Kang | Mac OS

음악을 iphone 으로 옮길때 아주 유용한 팁입니다. homebrew 를 통해 명령 행 도구 ffmpeg를 설치하십시오 . 다음을 사용하여 M4A (iTunes에서 지원)의 단일 파일을 Apple Lossless Audio Codec (ALAC)로 변환 할 수 있습니다.

ffmpeg -i input.flac -c:a alac output.m4a

1 2	ffmpeg -i input.flac -c:a alac output.m4a

다음을 사용하여 디렉토리의 모든 파일을 수행 할 수 있습니다.

for f in ./*; do ffmpeg -i "$f" -c:a alac "${f%.*}.m4a"; done

1 2	for f in ./; do ffmpeg -i "$f" -c:a alac "${f%.}.m4a"; done

다음을 사용하여 모든 파일을 재귀 적으로 ( *.flac현재 디렉토리 및 모든 하위 디렉토리에서) 수행 […]

12 03 2020

Apache Http 와 Tomcat 동접 늘리기

Haeng Ho Kang | Programming, Server, WAS, Linux/Unix, Web

1. 아파치 설정값 확인 ./apachectl -V 환경 Linux apache 2.2.19 MPM은 Prefork 방식 참고 : MPM prefork 방식은 프로세스:쓰레드 = 1:1 방식 Worker 방식은 프로세스:쓰레드 = 1:n 방식 아파치 컴파일된 셋팅값 조회 # /usr/local/apache/bin/apachectl -V 설정 Httpd.conf 에서 /conf/extra/httpd-mpm.conf 을 Include 처리 (리마크 제외) 하고 Httpd-mpm.conf 파일을 열고 지시자 변경

[root@web1 bin]# ./apachectl -V

Server version: Apache/2.4.37 (Unix)
Server built:   Dec 20 2018 17:37:42
Server's Module Magic Number: 20120211:83
Server loaded:  APR 1.6.5, APR-UTIL 1.6.1
Compiled using: APR 1.6.5, APR-UTIL 1.6.1

Architecture:   64-bit

Server MPM:    <strong> event</strong>
  threaded:     yes (fixed thread count)
    forked:     yes (variable process count)

Server compiled with....
-D APR_HAS_SENDFILE
-D APR_HAS_MMAP
-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
-D APR_USE_SYSVSEM_SERIALIZE
-D APR_USE_PTHREAD_SERIALIZE
-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
-D APR_HAS_OTHER_CHILD
-D AP_HAVE_RELIABLE_PIPED_LOGS
-D DYNAMIC_MODULE_LIMIT=256
-D HTTPD_ROOT="/opt/web/apache2"
-D SUEXEC_BIN="/opt/web/apache2/bin/suexec"
-D DEFAULT_PIDLOG="logs/httpd.pid"
-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
-D DEFAULT_ERRORLOG="logs/error_log"
-D AP_TYPES_CONFIG_FILE="conf/mime.types"
-D SERVER_CONFIG_FILE="conf/httpd.conf"

[root@web1 bin]# ./apachectl -V

Server version: Apache/2.4.37 (Unix)

Server built: Dec 20 2018 17:37:42

Server's Module Magic Number: 20120211:83

Server loaded: APR 1.6.5, APR-UTIL 1.6.1

Compiled using: APR 1.6.5, APR-UTIL 1.6.1

Architecture: 64-bit

Server MPM: <strong> event</strong>

threaded: yes (fixed thread count)

forked: yes (variable process count)

Server compiled with....

-D APR_HAS_SENDFILE

-D APR_HAS_MMAP

-D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)

-D APR_USE_SYSVSEM_SERIALIZE

-D APR_USE_PTHREAD_SERIALIZE

-D SINGLE_LISTEN_UNSERIALIZED_ACCEPT

-D APR_HAS_OTHER_CHILD

-D AP_HAVE_RELIABLE_PIPED_LOGS

-D DYNAMIC_MODULE_LIMIT=256

-D HTTPD_ROOT="/opt/web/apache2"

-D SUEXEC_BIN="/opt/web/apache2/bin/suexec"

-D DEFAULT_PIDLOG="logs/httpd.pid"

-D DEFAULT_SCOREBOARD="logs/apache_runtime_status"

-D DEFAULT_ERRORLOG="logs/error_log"

-D AP_TYPES_CONFIG_FILE="conf/mime.types"

-D SERVER_CONFIG_FILE="conf/httpd.conf"

위의 MPM방법은 event 방식이다 여기에 맞는 설정값을 변경해야 한다. MaxRequestWorkers 을 변경한다.

#<IfModule mpm_event_module>
# StartServers 3
# MinSpareThreads 75
# MaxSpareThreads 250
# ThreadsPerChild 25
# MaxRequestWorkers 400
# MaxConnectionsPerChild 0
#</IfModule>

<IfModule mpm_event_module>
StartServers 8
ServerLimit 16
MinSpareThreads 64
MaxSpareThreads 256
ThreadsPerChild 64
<strong>MaxRequestWorkers 1024</strong>
MaxConnectionsPerChild 0
</IfModule>

#<IfModule mpm_event_module>

# StartServers 3

# MinSpareThreads 75

# MaxSpareThreads 250

# ThreadsPerChild 25

# MaxRequestWorkers 400

# MaxConnectionsPerChild 0

#</IfModule>

StartServers 8

ServerLimit 16

MinSpareThreads 64

MaxSpareThreads 256

ThreadsPerChild 64

<strong>MaxRequestWorkers 1024</strong>

MaxConnectionsPerChild 0

</IfModule>

2.Tomcat 의 경우 Server.xml에 maxThreads를 확인해서 숫자를 늘린다.

8 01 2020

오라클 시작 과 종료

Haeng Ho Kang | OS, DataBase, Linux/Unix, Oracle

1. 1.su – oracle sqlplus ‘/as sysdba’ SQL>startup SQL> exit oracle>lsnrctl start

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