server commands cheat sheet

server_cheat_sheet.txt

# Enable site config
a2ensite config_name.conf

# Disable site config
a2dissite config_name.conf

# Reload Apache2 config
systemctl reload apache2

# List all files and folders with permissions
ls -la

# Create a directory
mkdir directory_name

# Delete file
rm file

#Export mysql db
mysqldump -u USER_NAME -p DB_NAME >FILE_NAME.sql

# Remove the directory and its content
rm -r directory_name

# Copy file1 to file2
cp file1 file2

# Move / rename
mv file1 file2

# Show free and used space on mounted filesystems
df -h

# Copy something from another system to this system:
scp username@hostname:/path/to/remote/file /path/to/local/file

# Copy something from this system to some other system:
scp /path/to/local/file username@hostname:/path/to/remote/file

# Copy something from some system to some other system:
scp username1@hostname1:/path/to/file username2@hostname2:/path/to/other/file 

#Archive something
7za a -t7z archive.7z file.txt

#Extract archive
7za x archive.7z