linux-alias-aliases

Summarize:

1. To view the alias of a command with which
2. Alias to view all aliases in the system
3. Custom aliases alias mdzz= ' Ls-lha '
   To cancel an alias:
   Unalias Mdzz
   1. Use which to view the alias of the command.
   [email protected]/]# which LL
   Alias ll= ' Ls-l--color=auto '
   /usr/bin/ls
   
   
   Note:
   /bin/ls =/usr/bin/ls
   2.alias viewing system, all aliases
   
   3.echo View path content, if the command is under these directories, it can take effect.
   
   4.which View command The essence of this is to find out if there is any command under path.
   5. Custom aliases
   Alias mdzz= ' Ls-lha '
   To cancel an alias:
   Unalias Mdzz
   

linux-alias-aliases