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Thomas Ward
Asked: 2011-03-21 09:10:17 +0800 CST

Setting up aliases in zsh

  • 772

I know that in bash you can set up aliases in a .bash_aliases file so that the command you type doesnt need to be a command stored in the binaries in the system. Is there any way I can get aliases into zsh?

zsh

7 Answers

  1. I go back and forth between bash and zsh, and use the same .aliases file for both. They share the same basic alias syntax, so you can create a .aliases file and link it to .bashrc and .zshrc:

    .bashrc

    if [ -f ~/.aliases ]; then
    . ~/.aliases
fi

    .zshrc

    source $HOME/.aliases

    FWIW this can also be done with environment variable declarations, in a separate .env file.

    • 197
  2. Best Answer

    You can do it by the "alias" command with this syntax:

    alias [ -gmrL ] [ name[=value] ... ]

    For "gmrL" switches, see this guide, which is my reference.
    For each name, with no value, zsh will print the name and what it is aliased to previously. With no arguments at all, alias prints the values of ALL defined aliases.

    To define one or more aliases, simply enter:

    alias name1=value1 name2=value2 ... nameX=valueX

    For each name with a corresponding value, zsh defines an alias with that value. For further info, check out that link. ;-)

    • 58

  3. You generally put them in ~/.zshenv. But many programs use /bin/sh (usually bash) instead of $SHELL to execute shell commands, so for it to work everywhere you will probably need to put the bash equivalent of the alias into ~/.bash_aliases anyway.

    • 12

  4. I was trying some things and I found a way to use my aliases created in bash into zsh, only I had to copy these lines from bashrc:

    if [-f ~ / .bash_aliases]; then
. ~ / .bash_aliases
fi
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  5. .zshrc

    add this line at the bottom of the file (assuming that your aliases located in ~/.profile):

    source ~/.profile
    • 0

  6. If anyone find this useful: My situation is that I have a Macbook Laptop, Ubuntu Laptop, Ubuntu Desktop and couple of Ubuntu VMs. In all of them I want to use defaults (so Bash in Ubuntu and Zsh in OSX) but with same aliases.

    The way I handle it is that I have my alias file .bash_aliases in git repo called dotfiles. I just clone the repo in all my computers and I just create a symlink to the alias file:

    ln -s "~/wherever_i_store_git_repos/dotfiles/.bash_aliases" "~/.bash_aliases"

    in Ubuntu I add this to ~/.bashrc :

    if [ -f ~/.bash_aliases ]; then
  . ~/.bash_aliases
fi

    in OSX I add this to .zshrc :

    if [ -f ~/.bash_aliases ]; then
  source $HOME/.bash_aliases
fi

    note: Alternatively if you don't use git you can ln -s a Dropbox folder

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  7. I wrote this and put it in my ~/.bashrc a long time ago. I didn't put all that can be done with saving your settings, but just use your imagination!

    Note: If you're updating ~/.bash_aliases then update ~/.oh-my-zsh/.zsh_aliases too.

    Saves your ~/.bash_history, ~/.bashrc, ~/.bash_aliases and ~/.profile in Dropbox. First make a file named after your files in the Dropbox folder. That way no matter where you edit it, if it's edited? It's up-to-date on all you devices. Add the following lines in your ~/.bashrc :

        DBPATH=${HOME}"/Dropbox"; ## Path to your DropBox Folder
if [ -d "${DBPATH}" ] 
then
 
    BA="/.bash_aliases" ## Path to your .bash_aliases File
if [ ${HOME}"${BA}" -nt ${DBPATH}"${BA}" ] 
then
    cat ${HOME}"${BA}" > ${DBPATH}"${BA}" 2>/dev/null;
# If updating ~/.bash_aliases then update ~/.oh-my-zsh/.zsh_aliases Too
    cat ${HOME}"${BA}" > ${ZSH}"/.zsh_aliases" 2>/dev/null;
 fi

    BRC="/.bashrc"  ## Path to your .bashrc File
if [ ${HOME}"${BRC}" -nt ${DBPATH}"${BRC}" ] 
then
    cat ${HOME}"${BRC}" > ${DBPATH}"${BRC}" 2>/dev/null;
 fi
 
    BPF="/.profile" ## Path to your bash .profile File
if [ ${HOME}"${BPF}" -nt ${DBPATH}"${BPF}" ] 
then
    cat ${HOME}"${BPF}" > ${DBPATH}"${BPF}" 2>/dev/null;
 fi

    BHT="/.bash_history"    ## Path to your .bash_history File
if [ ${HOME}"${BHT}" -nt ${DBPATH}"${BHT}" ] 
then
    cat ${HOME}"${BHT}" > ${DBPATH}"${BHT}" 2>/dev/null;
 fi
## First make a file named after your files in the Dropbox folder
# That way no matter where you edit konsole bookmarks, If it's edited? 
# It's up-to-date on all Your devices.
    HLS=${HOME}"/.local/shere"
    KBM="/konsole/bookmarks.xml"
if [ ${HLS}"${KBM}" -nt ${DBPATH}"${KBM}" ] 
 then
        cat ${HLS}"${KBM}" > ${DBPATH}"${KBM}" 2>/dev/null;
    fi
fi
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