Moi j'ai des raccourcis à une lettre pour presque tout :

alias l='ls -CF'
alias 'ee'='emacs -nw'
alias 'e'='emacs'
alias 'c'='cd_hist cd'
alias 'b'='cd_hist back'
alias 'n'='cd_hist next'
alias 'u'='cd_hist cd ..'
alias 'uu'='cd_hist cd ../..'
alias 'uuu'='cd_hist cd ../../..'
alias 'uuuu'='cd_hist cd ../../../..'
alias 'uuuuu'='cd_hist cd ../../../../..'
alias 'uuuuuu'='cd_hist cd ../../../../../..'
alias 'uuuuuuu'='cd_hist cd ../../../../../../..'
alias 'c..'='cd_hist cd ..'
alias 'cd'='c'
alias 'm'='make'

etc.