1, to achieve alias: alias ddd = "df -Th";
2, delete the alias: unalias ddd;
3, displays a list of all command aliases: alias;
4, storage location: ~ / .bashrc (after adding the file, reboot will not disappear).
1, to achieve alias: alias ddd = "df -Th";
2, delete the alias: unalias ddd;
3, displays a list of all command aliases: alias;
4, storage location: ~ / .bashrc (after adding the file, reboot will not disappear).