When i first found out about pushd and popd, i loved them, and used them all the time. These days, i never use them.

The way i work now is that i have a bunch of terminal tabs open. Each tab has a shell which pretty much just sits in a single directory. If i need to switch to a different directory, i switch tabs. A nice effect of this is that each tab builds up a recent shell history specific to the directory it sits in; the shell in the source directory has a history full of build commands, the shell in the installation directory has a history full of start and stop commands, and so on.

This works because i generally use a fairly small (<10) set of different directories, and i don't move between directories much as part of a single task. Partly, this is because i use qualified paths rather than cd'ing around everywhere. I am happy writing (mostly, tab-completing):

  vi lib/awesomeapp/dns/client.rb

Whereas a colleague of mine would always do:

  cd lib
  cd awesomeapp
  cd dns
  vi client.rb

He might get a lot of mileage out of pushd/popd. But for me, it just optimises something i don't spend a lot of time doing.

I have the same workflow for switching between tabs, although on Mac the default keyboard shortcut for switching Terminal tabs (Cmd + Shift + '[' or ']') was a little too cumbersome. I swapped it out with (Cmd + '[') which by default will take you to the next Terminal, not tab. I move left to right more, so it made more sense for me.

Easy enough to change in system preferences, though. And with using Vim NERDtree, or some other directory plugin, it makes sitting at the top level directory of your project, with multiple projects in multiple tabs, pretty easy.

Are you on Mac? If so, have you done anything to make tab-switching easier/faster? I'm interested because I only recently set mine up this way, and am always open to more efficient methods.

I'm on OSX using iTerm2. Cmd-1, Cmd-2, etc are how I switch between tabs. I keep specific things at specific numbers so it's easy to move around.

For example, the project I'm working on is always tab 1, pianobar (terminal pandora client) is always tab 4.

This is really nice because it's also how I switch tabs in Chrome. So both Chrome and iTerm have my current work on tab 1.

I am on Mac, and i have to confess i just use the trackpad to click on the tab like some sort of caveman.

Although, now ripter has taught me that ⌘1 etc select tabs (i also use iTerm), i hope i'll switch to using that.

A related trick is to use parentheses to create a subshell, in the case where you have a fixed command sequence you want to execute in another directory but you don't want to stay there:

  $ pwd
  /tmp
  $ mkdir -p a/b/c
  $ ( cd a/b/c ; pwd )
  /tmp/a/b/c
  $ pwd
  /tmp

This is probably the thing I’m missing the most in fish shell.

Many people love them, but I never got the hang of pushd and popd. These days, I use a CDPATH and z[1]. I also use zsh, which supports handy little things such as cd - (cd to previous directory).

If you haven't tried it, I highly recommend z. It's impossible to Google for, but it's oh-so-convenient.

1. https://github.com/rupa/z

'cd -' is implemented by the cd command using the OLDPWD environment variable. It works in all shells.

I did some digging and it turns out I had autopushd set. No wonder I didn't understand the usefulness of pushd/popd; I was already using them.

Also, by "cd -" I meant cd -[tab], cd -1, cd -2, etc.

Thanks! didnt know the tab feature.

cd is a shell built-in, not an external command. It has to be, since it changes the directory of the shell process, which can't be done by a child process. So shells do have to implement this specially.

Since no one has mentioned it and it would seem to be not well known, you can also cd to previous directory in bash:

cd ~-

In ZSH, you can

    setopt autopushd

to have cd work like pushd.

And

    setopt pushdignoredups

is probably helpful too as it will not push the same directory multiple times on the stack.

I tend to use "cd -" instead, which goes to the previous directory. Coupled with searching the command line history (C-r in the default emacs-like mode of bash, ESC-/ if you have set vi-like mode with "set -o vi") you can move around quite fast and with little thought.

uhh... I have known pushd and popd for quite a long time, but never realized that pushd can be used in place of cd. So what I have been doing all the time is:

pushd .

cd some_dir

I've been using Unix machines and pushd since the mid 1990s and just learned this as well. All those wasted years...

Some examples here:

http://en.wikipedia.org/wiki/Pushd_and_popd

Edit: change to desktop Wikipedia URL.

Wow. I never knew about those commands. I've been getting by with just plain cd, and "cd -" if I need to go back.

I've always just relied on zsh to deal with my pushd stack automatically. I don't frequently need to pushd (thanks to tmux's vertical splits), but when I do, it's inevitably something I don't think about until after I've swapped directories.

It's nice to alias them to something shorter. Mine are set to "pd" and "qd".