这个问题被问错了。您不会创建一个接受参数的别名，因为别名只是为已经存在的对象添加第二个名称。OP想要的功能是创建新功能的功能命令。您不需要对函数进行别名，因为函数已经具有名称。

我想你想要这样的东西：

function trash() { mv "$@" ~/.Trash; }

就是这样！您可以使用参数$1、$2、$3等，或者只使用$@

下面是我的~/.bashrc中的三个函数示例，它们本质上是接受参数的别名：

#Utility required by all below functions.
#https://stackoverflow.com/questions/369758/how-to-trim-whitespace-from-bash-variable#comment21953456_3232433
alias trim="sed -e 's/^[[:space:]]*//g' -e 's/[[:space:]]*\$//g'"

.

:<<COMMENT
    Alias function for recursive deletion, with are-you-sure prompt.

    Example:
        srf /home/myusername/django_files/rest_tutorial/rest_venv/

    Parameter is required, and must be at least one non-whitespace character.

    Short description: Stored in SRF_DESC

    With the following setting, this is *not* added to the history:
        export HISTIGNORE="*rm -r*:srf *"
    - https://superuser.com/questions/232885/can-you-share-wisdom-on-using-histignore-in-bash

    See:
    - y/n prompt: https://stackoverflow.com/a/3232082/2736496
    - Alias w/param: https://stackoverflow.com/a/7131683/2736496
COMMENT
#SRF_DESC: For "aliaf" command (with an 'f'). Must end with a newline.
SRF_DESC="srf [path]: Recursive deletion, with y/n prompt\n"
srf()  {
    #Exit if no parameter is provided (if it's the empty string)
        param=$(echo "$1" | trim)
        echo "$param"
        if [ -z "$param" ]  #http://tldp.org/LDP/abs/html/comparison-ops.html
        then
          echo "Required parameter missing. Cancelled"; return
        fi

    #Actual line-breaks required in order to expand the variable.
    #- https://stackoverflow.com/a/4296147/2736496
    read -r -p "About to
    sudo rm -rf \"$param\"
Are you sure? [y/N] " response
    response=${response,,}    # tolower
    if [[ $response =~ ^(yes|y)$ ]]
    then
        sudo rm -rf "$param"
    else
        echo "Cancelled."
    fi
}

.

:<<COMMENT
    Delete item from history based on its line number. No prompt.

    Short description: Stored in HX_DESC

    Examples
        hx 112
        hx 3

    See:
    - https://unix.stackexchange.com/questions/57924/how-to-delete-commands-in-history-matching-a-given-string
COMMENT
#HX_DESC: For "aliaf" command (with an 'f'). Must end with a newline.
HX_DESC="hx [linenum]: Delete history item at line number\n"
hx()  {
    history -d "$1"
}

.

:<<COMMENT
    Deletes all lines from the history that match a search string, with a
    prompt. The history file is then reloaded into memory.

    Short description: Stored in HXF_DESC

    Examples
        hxf "rm -rf"
        hxf ^source

    Parameter is required, and must be at least one non-whitespace character.

    With the following setting, this is *not* added to the history:
        export HISTIGNORE="*hxf *"
    - https://superuser.com/questions/232885/can-you-share-wisdom-on-using-histignore-in-bash

    See:
    - https://unix.stackexchange.com/questions/57924/how-to-delete-commands-in-history-matching-a-given-string
COMMENT
#HXF_DESC: For "aliaf" command (with an 'f'). Must end with a newline.
HXF_DESC="hxf [searchterm]: Delete all history items matching search term, with y/n prompt\n"
hxf()  {
    #Exit if no parameter is provided (if it's the empty string)
        param=$(echo "$1" | trim)
        echo "$param"
        if [ -z "$param" ]  #http://tldp.org/LDP/abs/html/comparison-ops.html
        then
          echo "Required parameter missing. Cancelled"; return
        fi

    read -r -p "About to delete all items from history that match \"$param\". Are you sure? [y/N] " response
    response=${response,,}    # tolower
    if [[ $response =~ ^(yes|y)$ ]]
    then
        #Delete all matched items from the file, and duplicate it to a temp
        #location.
        grep -v "$param" "$HISTFILE" > /tmp/history

        #Clear all items in the current sessions history (in memory). This
        #empties out $HISTFILE.
        history -c

        #Overwrite the actual history file with the temp one.
        mv /tmp/history "$HISTFILE"

        #Now reload it.
        history -r "$HISTFILE"     #Alternative: exec bash
    else
        echo "Cancelled."
    fi
}

参考文献：

从字符串中删除空白：如何从Bash变量中删除空白？实际换行符：https://stackoverflow.com/a/4296147/2736496别名w/param：https://stackoverflow.com/a/7131683/2736496（这个问题的另一个答案）组氨酸：https://superuser.com/questions/232885/can-you-share-wisdom-on-using-histignore-in-bashY/N提示：https://stackoverflow.com/a/3232082/2736496从历史记录中删除所有匹配项：https://unix.stackexchange.com/questions/57924/how-to-delete-commands-in-history-matching-a-given-string字符串是否为空：http://tldp.org/LDP/abs/html/comparison-ops.html

正如其他人已经指出的，使用函数应被视为最佳实践。

然而，这里有另一种方法，利用xargs：

alias junk="xargs -I "{}" -- mv "{}" "~/.Trash" <<< "

注意，这会对流的重定向产生副作用。

如果您正在寻找一种通用方法来将所有参数应用于函数，而不仅仅是一个或两个或其他硬编码金额，您可以这样做：

#!/usr/bin/env bash

# you would want to `source` this file, maybe in your .bash_profile?
function runjar_fn(){
    java -jar myjar.jar "$@";
}

alias runjar=runjar_fn;

因此，在上面的示例中，我将运行runjar时的所有参数传递给别名。

例如，如果我在那里运行了jar-hi，它最终会在那里运行java-jarmyjar.jar hi。如果我运行jar一二三，它将运行java-jarmyjar.jar一二三。

我喜欢这个基于$@的解决方案，因为它可以处理任意数量的参数。

语法：

alias shortName="your custom command here"

例子：

alias tlogs='_t_logs() { tail -f ../path/$1/to/project/logs.txt ;}; _t_logs'

要具体回答有关创建别名以将文件移动到垃圾箱文件夹而不是删除文件的问题，请执行以下操作：

alias rm="mv "$1" -t ~/.Trash/"

当然，你必须先创建dir~/.Trash。

然后只需发出以下命令：

$rm <filename>
$rm <dirname>