David Seafooler seafooler

## manpath-wrong
## Problem
When login in, the shell prints:
```
manpath: can't set the locale; make sure $LC_* and $LANG are correct
```

## Solution
```
sudo locale-gen "en_US.UTF-8"
sudo dpkg-reconfigure locales

## docker-daemon-wrong
## Problem
```
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
```

## Reasons
There are several graphdrivers available and Docker daemon cannot decide which one to choose.
You can find the reported problems in `/var/log/upstart/docker.log`

## Solution

## ssh-docker
# Create a specified network bridge
```
docker network create -o "com.docker.network.bridge.name"="docker1" --subnet 172.20.0.0/24 docker1
```

# Run a container
```
docker run -d --rm --ip 172.20.0.50 --net docker1 --name friendly-container rastasheep/ubuntu-sshd:14.04
```

## create-newuser
#Create a new user and related home directory
```
sudo useradd -d /home/$username -m $username
```

#Set the passwd
```
sudo passwd $username
```

## README.md

      
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                seafooler
                / README.md
            
            
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              January 6, 2018 05:36
            
              
                Aliyun apt sources.list
              
          
    Use the lines below to replace /etc/apt/source.list

  
## docker-commit-command
Refer to "https://yeasy.gitbooks.io/docker_practice/content/image/commit.html"

```
docker commit \
    --author "Tao Wang <twang2218@gmail.com>" \
    --message "修改了默认网页" \
    webserver \
    nginx:v2
```

## fix-chrome-ubuntu14.04
# Error
NSS_VersionCheck("3.26") failed. NSS >= 3.26 is required

# Solution
```
sudo apt-get install libnss3
```

## README.md

      
              2 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                seafooler
                / README.md
            
            
              Last active
              January 6, 2018 05:10
            
              
                terminator configuration file
              
          
    Refer to https://www.jianshu.com/p/cee2de32ca28
Modify the ~/.config/terminator/config

  
## mount-sshfs
sshfs -p 22 -o auto_cache,reconnect,default_permissions seafooler@cent-dock-01:/home/seafooler /home/seafooler/mnt-cent-dock-01

## pac-ctrl-st3.py
import urllib.request,os,hashlib; h = '6f4c264a24d933ce70df5dedcf1dcaee' + 'ebe013ee18cced0ef93d5f746d80ef60'; pf = 'Package Control.sublime-package'; ipp = sublime.installed_packages_path(); urllib.request.install_opener( urllib.request.build_opener( urllib.request.ProxyHandler()) ); by = urllib.request.urlopen( 'http://packagecontrol.io/' + pf.replace(' ', '%20')).read(); dh = hashlib.sha256(by).hexdigest(); print('Error validating download (got %s instead of %s), please try manual install' % (dh, h)) if dh != h else open(os.path.join( ipp, pf), 'wb' ).write(by)
	## Problem
	When login in, the shell prints:
	```
	manpath: can't set the locale; make sure $LC_* and $LANG are correct
	```

	## Solution
	```
	sudo locale-gen "en_US.UTF-8"
	sudo dpkg-reconfigure locales
	## Problem
	```
	Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
	```

	## Reasons
	There are several graphdrivers available and Docker daemon cannot decide which one to choose.
	You can find the reported problems in `/var/log/upstart/docker.log`

	## Solution
	# Create a specified network bridge
	```
	docker network create -o "com.docker.network.bridge.name"="docker1" --subnet 172.20.0.0/24 docker1
	```

	# Run a container
	```
	docker run -d --rm --ip 172.20.0.50 --net docker1 --name friendly-container rastasheep/ubuntu-sshd:14.04
	```
	#Create a new user and related home directory
	```
	sudo useradd -d /home/$username -m $username
	```

	#Set the passwd
	```
	sudo passwd $username
	```
	Refer to "https://yeasy.gitbooks.io/docker_practice/content/image/commit.html"

	```
	docker commit \
	--author "Tao Wang <twang2218@gmail.com>" \
	--message "修改了默认网页" \
	webserver \
	nginx:v2
	```
	# Error
	NSS_VersionCheck("3.26") failed. NSS >= 3.26 is required

	# Solution
	```
	sudo apt-get install libnss3
	```