#Alias for Zypper according to the offical Zypper's alias
  
  #Main commands
  alias z='sudo zypper' #call zypper
  alias zh='sudo zypper -h' #print help
  alias zhse='sudo zypper -h se' #print help for the search command
  alias zlicenses='sudo zypper licenses' #prints a report about licenses and EULAs of installed packages
  alias zps='sudo zypper ps' #list process using deleted files
  alias zshell='sudo zypper shell' #open a zypper shell session
  alias zsource-download='sudo zypper source-download' #download source rpms for all installed packages
  alias ztos='sudo zypper tos' #shows  the  ID string of the target operating system
  alias zvcmp='sudo zypper vcmp' #tell whether version1 is older or newer than version2
  
  #Packages commands
  alias zin='sudo zypper in' #install packages
  alias zinr='sudo zypper inr' #install newly added packages recommended by already installed ones
  alias zrm='sudo zypper rm' #remove packages
  alias zsi='sudo zypper si' #install source of a package
  alias zve='sudo zypper ve' #verify dependencies of installed packages
  
  #Updates commands
  alias zdup='sudo zypper dup' #upgrade packages
  alias zlp='sudo zypper lp' #list necessary patchs
  alias zlu='sudo zypper lu' #list updates
  alias zpchk='sudo zypper pchk' #check for patches
  alias zup='sudo zypper up' #update packages
  alias zpatch='sudo zypper patch' #install patches
  
  #Request commands
  alias zif='sudo zypper if' #display info about packages
  alias zpa='sudo zypper pa' #list packages
  alias zpatch-info='sudo zypper patch-info' #display info about patches
  alias zpattern-info='sudo zypper patch-info' #display info about patterns
  alias zproduct-info='sudo zypper patch-info' #display info about products
  alias zpch='sudo zypper pch' #list all patches
  alias zpd='sudo zypper pd' #list products
  alias zpt='sudo zypper pt' #list patterns
  alias zse='sudo zypper se' #search for packages
  alias zwp='sudo zypper wp' #list all packages providing the specified capability
  
  #Repositories commands
  alias zar='sudo zypper ar' #add a repository
  alias zcl='sudo zypper clean' #clean cache
  alias zlr='sudo zypper lr' #list repositories
  alias zmr='sudo zypper mr' #modify repositories
  alias znr='sudo zypper nr' #rename repositories (for the alias only)
  alias zref='sudo zypper ref' #refresh repositories
  alias zrr='sudo zypper rr' #remove repositories
  
  #Services commands
  alias zas='sudo zypper as' #adds a service specified by URI to the system
  alias zms='sudo zypper ms' #modify properties of specified services
  alias zrefs='sudo zypper refs' #refreshing a service mean executing the service's special task
  alias zrs='sudo zypper rs' #remove specified repository index service from the sytem
  alias zls='sudo zypper ls' #list services defined on the system
  
  #Package Locks Management commands
  alias zal='sudo zypper al' #add a package lock
  alias zcl='sudo zypper cl' #Remove unused locks
  alias zll='sudo zypper ll' #list currently active package locks
  alias zrl='sudo zypper rl' #remove specified package lock