Install VMware tools:
VM > Guest > Install/Upgrade VMware Tools
# su -
# df -h
# cd /media/jun/VMware\ Tools/
# ls -la
# tar zxvf VMwareTools-9.4.0-1280544.tar.gz -C /tmp/
# cd /tmp
# ls
# cd vmware-tools-distrib/
# ls
# ./vmware-install.pl -d
# reboot
Note: For more info https://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1022525
Move Ubuntu launcher to the bottom:
# gsettings set com.canonical.Unity.Launcher launcher-position Bottom
Update the package repository:
# apt-get update
Upgrades packages with auto-handling of dependencies:
# apt-get dist-upgrade
or
# apt full-upgrade
Install SSH server:
# apt-get install openssh-server
# systemctl status sshd.service
# systemctl restart sshd.service
Compile and install the latest Git 2.20.1 from source code:
# apt-get install make gcc dh-autoreconf libcurl4-gnutls-dev libexpat1-dev gettext zlib1g-dev libssl-dev \
&& apt-get install curl \
&& cd /usr/local/src/ \
&& curl -L https://github.com/git/git/archive/v2.20.1.tar.gz -o git.tar.gz \
&& tar zxvf git.tar.gz \
&& cd git-2.20.1/ \
&& make configure \
&& ./configure --prefix=/usr \
&& make all \
&& make install
# git --version
git version 2.20.1
Install Git from ppa:
# add-apt-repository ppa:git-core/ppa
# apt-get update
# apt-cache policy git
# apt-cache madison git
# apt-get install git=1:2.11.0-2~ppa0~ubuntu16.04.1
# git --version
Compile and install the latest Vim 8:
# apt-get install libncurses5-dev python-dev python3-dev ruby-dev libperl-dev ruby-dev liblua5.3-dev exuberant-ctags cscope
// Fix liblua paths
# ln -s /usr/include/lua5.3 /usr/include/lua \
&& ln -s /usr/lib/x86_64-linux-gnu/liblua5.3.so /usr/local/lib/liblua.so
# cd /usr/local/src \
&& git clone https://github.com/vim/vim.git --depth 1 \
&& cd vim \
&& ./configure \
--prefix=/usr \
--with-features=huge \
--enable-multibyte \
--enable-pythoninterp \
--enable-python3interp \
--enable-rubyinterp \
--enable-perlinterp \
--enable-luainterp \
--enable-cscope \
&& make \
&& make install \
&& hash -r \
&& vim --version | head
Install MTA mail server:
# apt-get install postfix
Note: select "Internet site".
Note: If you need to reconfigure the postfix setting, run either one of the following:
# dpkg-reconfigure -plow postfix
or
# apt-get purge postfix
For other mail related packages:
# apt-get install mailutils
Install mail client:
# apt-get install bsd-mailx
# echo "test message" | mailx -s 'test subject' myemail@mydomain.com
For hexdump command:
# apt-get install bsdmainutils
# hexdump -c test.log
Install MySQL5.7:
# apt-cache policy mysql-server
# apt-cache search mysql-server
# apt-cache show mysql-server | less
# apt show mysql-server
# apt-get install mysql-server
# vim /etc/mysql/mysql.conf.d/mysqld.cnf
bind-address = 0.0.0.0
# vim ~/.my.cnf
[client]
host = localhost
port = 3306
user = root
password = MyPassword
# chmod 400 ~/.my.cnf
# mysql -e "SHOW variables WHERE variable_name REGEXP 'open_files_limit|table_open_cache|max_connections';"
+----------------------------+-------+
| Variable_name | Value |
+----------------------------+-------+
| max_connections | 151 |
| open_files_limit | 1024 |
| table_open_cache | 431 |
| table_open_cache_instances | 16 |
+----------------------------+-------+
Note: You will see the following error message in the error.log file if you did not change the open files limit:
[Warning] Changed limits: max_open_files: 1024 (requested 5000)
[Warning] Changed limits: table_open_cache: 431 (requested 2000)
# mkdir /etc/systemd/system/mysql.service.d
# vim /etc/systemd/system/mysql.service.d/override.conf
[Service]
#LimitNOFILE=infinity
LimitNOFILE=5000
#LimitMEMLOCK=infinity
# systemctl daemon-reload
# systemctl restart mysql
# mysql -e "SHOW variables WHERE variable_name REGEXP 'open_files_limit|table_open_cache|max_connections';"
+----------------------------+-------+
| Variable_name | Value |
+----------------------------+-------+
| max_connections | 151 |
| open_files_limit | 5000 |
| table_open_cache | 2000 |
| table_open_cache_instances | 16 |
+----------------------------+-------+
To check MySQL process's limit:
# cat /proc/$(pgrep mysqld$)/limits
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 8388608 unlimited bytes
Max core file size 0 unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 15614 15614 processes
Max open files 5000 5000 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 15614 15614 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
Note: https://dev.mysql.com/doc/refman/5.7/en/using-systemd.html
Note: https://stackoverflow.com/questions/30901041/can-not-increase-max-open-files-for-mysql-max-connections-in-ubuntu-15
Note: https://serverfault.com/questions/821695/mysqld-service-for-systemd-failed-to-parse-resource-value-ignoring-40000-l
To move a MySQL data directory to another directory:
# mysql -e "SELECT @@datadir;"
+-----------------+
| @@datadir |
+-----------------+
| /var/lib/mysql/ |
+-----------------+
# systemctl stop mysql
# systemctl status mysql
# vim /etc/mysql/mysql.conf.d/mysqld.cnf
datadir = /home/mysql
# vim /etc/apparmor.d/tunables/alias
alias /var/lib/mysql/ -> /home/mysql/,
Note: We need to tell AppArmor to let MySQL write to the new directory by creating an alias between the default directory and the new location.
Note: If you skipped the AppArmor configuration step, you would see the following error message:
Job for mysql.service failed because the control process
exited with error code. See "systemctl status mysql.service"
and "journalctl -xe" for details.
# systemctl restart apparmor
# systemctl restart mysql
To move the existing to MySQL directory to /home:
# rsync -av /var/lib/mysql /home
Or, you can run the following commands to initialize the MySQL data directory:
# mkdir /home/mysql \
&& chown mysql:mysql /home/mysql \
&& chmod 700 /home/mysql \
&& mysqld --initialize-insecure
Note: This option is used to initialize a MySQL installation by creating the data directory and populating the tables in the mysql system database.
Note: If you use --initialize, the random initial password is stored at: tail -n 1 /var/log/mysql/error.log.
Note: You can also start mysqld with --skip-grant-tables to access the database and change the password.
# systemctl start mysql && systemctl status mysql
Login MySQL with the above commands if you initialized MySQL data directory with --initialize-insecure option.
# mysql -u root --skip-password
mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'new_password';
Check the current MySQL data directory:
# mysql -e "SELECT @@datadir;"
+--------------+
| @@datadir |
+--------------+
| /home/mysql/ |
+--------------+
To change the root password if you did not know the current root password:
# vim /root/tmp/mysql-init.txt
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY 'YourPassWordHere' WITH GRANT OPTION;
GRANT SUPER ON *.* TO 'root'@'localhost';
FLUSH PRIVILEGES;
# mysqld --init-file=/root/tmp/mysql-init.txt
Use RAM-DISK for tmpdir:
# mysql -e "SHOW GLOBAL STATUS LIKE 'Created_tmp%tables';"
# mysql -e "SHOW GLOBAL VARIABLES LIKE '%table_size';"
# mkdir -p /mnt/ramdisk
# mount -t tmpfs -o size=512M tmpfs /mnt/ramdisk
# chown mysql:mysql /mnt/ramdisk
# id mysql
uid=123(mysql) gid=130(mysql) groups=130(mysql)
# vim /etc/fstab
tmpfs /mnt/ramdisk tmpfs rw,uid=123,gid=130,mode=1770,size=512M 0 0
Note: You need to change the uid and gid of MySQL.
# mysql -e "SHOW GLOBAL VARIABLES LIKE 'tmpdir';"
# vim /etc/apparmor.d/local/usr.sbin.mysqld
/mnt/ramdisk rw,
owner /mnt/ramdisk/** rwkl,
Note: The first line gives read and write access to the directory, the second line gives read, write, lock(k) and link(l) access to all the files and the directories inside the directory owned by the mysql user.
# vim /etc/mysql/mysql.conf.d/mysqld.cnf
[mysqld]
tmpdir = /mnt/ramdisk
# systemctl restart apparmor.service
# systemctl restart mysql.service
Install PHP7.1:
# command -v add-apt-repository >/dev/null 2>&1 \
|| { echo >&2 "add-apt-repository is not installed. I will install it for you"; apt-get install python-software-properties; }
# add-apt-repository -y ppa:ondrej/php
# apt-get update
# apt-cache policy php7.1
# apt-get install php7.1-fpm
# apt-get install php7.1-xml php7.1-curl php7.1-zip php7.1-gd php7.1-bcmath php7.1-intl php7.1-mbstring php7.1-mcrypt php7.1-mysql
# apt-get install php7.1-json php7.1-opcache
# apt-get install php-xdebug
# php -v
PHP 7.1.10-1+ubuntu16.04.1+deb.sury.org+1 (cli) (built: Sep 29 2017 17:04:25) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies
with Zend OPcache v7.1.10-1+ubuntu16.04.1+deb.sury.org+1, Copyright (c) 1999-2017, by Zend Technologies
with Xdebug v2.5.5, Copyright (c) 2002-2017, by Derick Rethans
# vim /etc/php/7.1/fpm/pool.d/www.conf
;listen = /run/php/php7.1-fpm.sock
listen = 127.0.0.1:9000
Note: You can choose to use either a Unix socket (for local access only) or TCP socket (for the other server on the network to access).
Set up xdebug:
# vim /etc/php/7.1/fpm/php.ini
[Xdebug]
xdebug.default_enable=1
xdebug.remote_enable=1
xdebug.remote_handler=dbgp
xdebug.remote_host=localhost
xdebug.remote_port=9009
xdebug.remote_log=/tmp/xdebug.log
xdebug.remote_connect_back=0
xdebug.remote_autostart=1
xdebug.remote_mode=req
xdebug.max_nesting_level=1000
xdebug.var_display_max_depth = 5
xdebug.var_display_max_children = 256
xdebug.var_display_max_data = 1024
# systemctl restart php7.1-fpm.service && systemctl status php7.1-fpm.service
# ss -an | grep :9000
tcp LISTEN 0 128 127.0.0.1:9000 *:*
# vim /etc/php/7.1/fpm/php.ini
date.timezone = America/Vancouver
display_errors = On
display_startup_errors = On
error_reporting = E_ALL
error_log = /var/log/php_errors.log
List all the installed PHP packages:
# dpkg -l | grep php| awk '{print $2}' |tr "\n" " "
Show the available package version:
# apt-cache search php
# apt-cache policy php
Install the specific package version:
# apt-get install php7=7.0+35ubuntu6
Note: You can look up old versions of packages at their site http://www.debian.org/distrib/packages
Install older version of PHP (PHP5.6):
# add-apt-repository ppa:ondrej/php
# apt-get update
# apt-get install php5.6-fpm
# apt-get install php5.6-gd php5.6-intl php5.6-json php5.6-mbstring php5.6-mcrypt php5.6-mysql php5.6-opcache php5.6-xml
# a2disconf php7.0-fpm.conf
# a2enconf php5.6-fpm.conf
# systemctl restart apache2.service
Install Apache2.4:
# command -v add-apt-repository >/dev/null 2>&1 \
|| { echo >&2 "add-apt-repository is not installed. I will install it for you"; apt-get install python-software-properties; }
# add-apt-repository -y ppa:ondrej/apache2
# apt-get update
# apt-cache policy apache2
# apt-get install apache2
Enable the following modules to talk to PHP:
# cat /etc/apache2/conf-available/php7.1-fpm.conf
# a2enmod proxy proxy_fcgi rewrite setenvif ssl
# a2enconf php7.1-fpm.conf
If your apache is talking to PHP through a TCP socket (127.0.0.1:9000) instead of a Unix socket (/run/php/php7.1-fpm.sock), you will need to modify the following line:
# vim /etc/apache2/conf-available/php7.1-fpm.conf
# Define a matching worker.
# The part that is matched to the SetHandler is the part that
# follows the pipe. If you need to distinguish, "localhost; can
# be anything unique.
<Proxy "fcgi://localhost/" enablereuse=on max=10>
</Proxy>
<FilesMatch ".+\.ph(ar|p|tml)$">
#SetHandler "proxy:unix:/run/php/php7.1-fpm.sock|fcgi://localhost"
SetHandler "proxy:fcgi://127.0.0.1:9000"
</FilesMatch>
# apache2ctl configtest
# systemctl restart apache2 && systemctl status apache2
Install and enable the following Apache modules if you are connecting to PHP through a TCP socket (127.0.0.1:9000):
# apt-get install libapache2-mod-fastcgi
# a2enmod fastcgi rewrite setenvif
Edit apache2.conf:
# vim /etc/apache2/apache2.conf
AllowOverride All
Set up a virtual host:
# cd /etc/apache2/sites-available
# cp 000-default.conf mag2.local.conf
# vim mag2.local
Check the configuration:
# apache2ctl -V
# apache2ctl -t
# apache2ctl -M
# apache2ctl configtest
Enable the site:
# a2ensite mag2.local
Start MySQL, PHP, and Apache:
# systemctl restart mysql.service
# systemctl restart php7.0-fpm.service
# systemctl restart apache2.service
# ps auxww | grep -i mysql
# ps auxww | grep -i php-fpm
# ps auxww | grep -i apache2
Install PHPStorm:
# cd ~jun/Downloads/
# tar xf PhpStorm-*.tar.gz -C /opt/
# cd /opt/PhpStorm-163.10504.2/
# ./bin/phpstorm.sh
Generate a self-signed SSL certificate:
# openssl req -x509 -nodes -days 365 -newkey rsa:2048 -subj "/C=CA/ST=British Columbia/L=Vancouver/O=My Company Name/CN=erp.local" -keyout /etc/ssl/private/test.local.key -out /etc/ssl/certs/test.local.crt
Install node:
$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
$ command -v nvm
nvm
$ nvm ls-remote
$ nvm install 8.9.3
$ nvm use 8.9.3
$ node -v
$ nvm ls
$ echo '{}' > package.json
$ npm install webpack eslint js-beautify --save-dev
Reference:
https://wiki.apache.org/httpd/PHP-FPM
http://httpd.apache.org/docs/2.4/mod/mod_proxy_fcgi.html
https://www.digitalocean.com/community/tutorials/how-to-move-a-mysql-data-directory-to-a-new-location-on-ubuntu-16-04
http://www.fromdual.com/mysql-tmpdir-on-ram-disk
http://www.victordodon.com/changing-mysql-tmpdir-in-ubuntu/
https://blog.remirepo.net/post/2014/03/28/PHP-FPM-and-HTTPD-2.4-improvement
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