How to bookmark most using linux command line

Question

How i can bookmark my custom command line in linux (centos 6.2)?

I'm using history | grep keyword history | grep keyword and then !command number now.

But is there any faster solution?

Answer 1

只需使用别名：

alias lala="ls -lrt|grep a"

Answer 2

Yes. You can define an alias , a function, or write a script in your bin folder.

Answer 3

Most shell's provides more complex history expansion. For example you can use

!?str

in zsh, bash etc. to execute the most recent command that contains str .

Another possibility to save keystrokes would be to use the incremental search of the history if you want a broader control over what you want to select.

To search the history backwards this feature is usually bound to <ctrl>-r , for forward search it's <ctrl>-s (at least in bash and zsh).

Answer 4

Just put a comment tag on it and you can search for the tag latter.

$ my-command # tag-bookmark-1

Then later you can grep or search history for tag-bookmark-1. Use something shorter if you would like. (I can't say about !, because I always use export histchars="")