Bash Commands

Bash Commands

##install deb file
sudo dpkg -i *.deb

## In real time info
tail -f fichierdelog

###Change time
sudo ln -sf /usr/share/zoneinfo/Europe/Paris /etc/localtime

###DUMP SQL AMAZON
mysqldump -u user -p database -h XXX.eu-west-1.rds.amazonaws.com --port=3306 --databases  database > rds-dump.sql

### DUMP SQL with ignore tables
mysqldump -u root -p brandcenter-pp --ignore-table=brandcenter-pp.tree --ignore-table=brandcenter-pp.logs > database.sql

###RSYNC DIST + KEY + Exclude DIR
rsync -avz --exclude _tmp --exclude log -e "ssh -i /home/agence/rsynckey" [email protected]:/data/www/brandcenter.pp/ /home/agence/testrsync/1/


##Synchronize RSYNC
rsync -r -a -v -e "ssh -i /home/agence/rsynckey" --delete /home/agence/testrsync/2/ [email protected]:/data/www/bbbb/

### Add service to start mysql
chkconfig --add mysqld
ou
chkconfig mysqld on
et pour vérifier chkconfig --list

### Access to sudousers + verify automagically if file is good
sudo visudo

## Edit Crontab ou avec le SU : sudo !!
crontab -e

## See current user crontab
crontab -l

## in Crontab you can use @reboot


## See available space on disk
df -H

## See precisly
df -h | grep /dir | awk '{ print $4; }'

## More precisly
df -h | grep /dir | awk '{ print $4; }'| cut -d "%" -f 1

## Add a existing user to existing group
usermod -a -G group user


#######Configure a SFTP access
[root@ip-172-XX-X-XXX /]# adduser username -G apache  
[root@ip-172-XX-X-XXX /]# su username  
[username@ip-172-XX-X-XXX /]$ cd /home/username/  
[username@ip-172-XX-X-XXX ~]$ mkdir .ssh  
[username@ip-172-XX-X-XXX ~]$ nano .ssh/authorized_keys (and copy public key)  
[username@ip-172-XX-X-XXX ~]$ chmod 600 .ssh/authorized_keys 
[username@ip-172-XX-X-XXX ~]$ chmod 700 .ssh/ 
[username@ip-172-XX-X-XXX ~]$ exit

#####To check the configuration files for syntax errors run:
# Fedora, RHEL, CentOS, OSX
httpd -S

# Debian, Ubuntu
apache2ctl -S

#find exectutable program
which ffmpeg


#Verify configuration file
php -i | grep 'Configuration File'


#Verify extension loaded
php -i | grep 'Mongo'

#lance la commande avec le bon php.ini
php -c /etc/php5/apache2/php.ini app/console doctrine:mongodb:schema:create --index

#Del user with home
userdel -r username

####config xdebug
xdebug.remote_enable=1
xdebug.remote_handler=dbgp
xdebug.remote_mode=req
xdebug.idekey=xdebug
xdebug.remote_host=127.0.0.1
xdebug.remote_port=9000
xdebug.remote_log="/tmp/xdebug_remote_log.log"
xdebug.extended_info=1

##Swap config
/bin/dd if=/dev/zero of=/var/swap.1 bs=1M count=1024
/sbin/mkswap /var/swap.1
/sbin/swapon /var/swap.1

##Know space and navigation
ncdu /

#clear cache composer
rm -rf "`composer config cache-dir`"

#know size of directory
du -hs /path/to/directory

#List all processes
ps -ef

#add service on startup
sudo update-rc.d service defaults

#list all connected network devices
--localnetsudo arp-scan --interface=wlxc05627d33d78 --localnet


#start service on startup
sudo update-rc.d service enable

#lock screen
screen -ls
#retrieve screen
screen -r idscreen pour le reprendre

#create bootable key
sudo dd if=/home/miste/Downloads/deepin-15.4-amd64.iso of=/dev/sdc1 bs=4M && sync

# it will show block device names:
sudo blkid