There are certain capabilities that allow you to fulfill each fundamental requirement. Examples - 

Giving direction

• Set process goals 
• Promote standards & expectations
• Build trust
• Give unpleasant feedback 
• Give positive feedback  

Influencing behavior 

• Instill confidence 
• Coach  
• Deliver a pep-talk to individuals & teams 
• Communicate 1-on-1 
• Communicate w/group

Removing barriers 

• Focus attention and eliminate distractions 
• Resolve internal conflict 
• Deal with bullies 
• Manage rumors & gossip 

Managing results  

• Monitor performance 
• Manage a process 
• Deal with under performers 
• Deliver a wake-up call  

Building the right culture 

• Promote teamwork 
• Reverse negative thinking 
• Explain unpopular decisions 
• Help people adapt to change 
• Promote diversity and inclusion 

By focusing on these fundamental capabilities you'll be able to fulfill every leadership requirement.