您可以循环追加每个文件。

touch merged.csv
for f in *.txt; do paste -d '\t' $f merged.csv > temp; cp temp merged.csv; done; rm temp

您必须先创建文件，因为如果找不到文件，粘贴将失败。
https://unix.stackexchange.com/questions/205642/combining-large-amount-of-files
为中包含空格的文件添加新的想法。

#!/bin/bash
touch merged.csv

# save and change IFS
OLDIFS=$IFS
IFS=$'\n'
 
# read all file name into an array
fileArray=($(find ./ -name "*.txt" | sort))
 
# restore it
IFS=$OLDIFS
 
# get length of an array
tLen=${#fileArray[@]}
 
# use for loop read all filenames
for (( i=0; i<${tLen}; i++ ));
do
  paste -d '\t' "${fileArray[$i]}" merged.csv > temp; 
  cp temp merged.csv; 
done
rm temp

Ruby是MacOS的一部分。
给出：

head -n 3 *.txt
==> GOOD THINGS IN LIFE.txt <==
Art
Fun
Hugs

==> IN THE BACKYARD.txt <==
Hose
Tree
Soil

==> KITCHEN CUPBOARD ESSENTIALS.txt <==
Tea
Rice
Milk

==> KNITTING STITCHES.txt <==
Rib
Dip
Seed

# and the rest of your lines in each case...

您可以：

ruby -e '
a=[]
ARGV.sort.each{|fn|
    a<<[fn]+File.open(fn).read.split(/\R/)
}
a.transpose.each{|sa|
    puts sa.join(",")
}
' *.txt

图纸：

GOOD THINGS IN LIFE.txt,IN THE BACKYARD.txt,KITCHEN CUPBOARD ESSENTIALS.txt,KNITTING STITCHES.txt
Art,Hose,Tea,Rib
Fun,Tree,Rice,Dip
Hugs,Soil,Milk,Seed
Earth,Fence,Salt,Tile
Honor,Porch,Pesto,Linen
Space,Patio,Flour,Cable
Sport,Grass,Honey,Wicker
Intelligence,Wading Pool,Baking Powder,Knotted Boxes
Innovation,Welcome Mat,Vegetable Oil,Chinese Wave
Confidence,Back Stoop,Tomato Paste,Checkerboard
Good Deeds,Fruit Tree,Black Pepper,Herringbone
Creativity,Downspout,Baking Soda,Stockinette
Education,Birdbath,Ketchup,Garter
Kindness,Terrace,Surer,Waffle
Integrity,Planter,Sugar,Puri Ridge
Faith,Carport,Coffee,Netted
Friends,Flowerbed,Cinnamon,Elongated
Respect,Shovel,Cheese,Farrow Rib
People,Hedges,Bread,Plaited
Yourself,Rocks,Olive Oil,Clamshell
Happiness,Lawnmower,Crackers,Bamboo
Heart,Hot Tub,Pasta,English Rib
Religion,Garden,Scissors,Basket
Wisdom,Stoop,Garlic,Raspberry

如果你想要一个“正确的”csv，其中包含带引号的字段，可以更好地与Excel配合使用，你可以使用Ruby附带的CSV模块：

ruby -r csv -e '
a=[]
ARGV.sort.each{|fn|
    a<<[fn]+File.open(fn).read.split(/\R/)
}
a=a.transpose
puts CSV.generate(**{headers:true, quote_empty:true, force_quotes:true}){|csv|
    csv<<a[0]
    a[1..].each{|row|
        csv<<row
    }
}
' *.txt

图纸：

"GOOD THINGS IN LIFE.txt","IN THE BACKYARD.txt","KITCHEN CUPBOARD ESSENTIALS.txt","KNITTING STITCHES.txt"
"Art","Hose","Tea","Rib"
"Fun","Tree","Rice","Dip"
"Hugs","Soil","Milk","Seed"
"Earth","Fence","Salt","Tile"
"Honor","Porch","Pesto","Linen"
"Space","Patio","Flour","Cable"
"Sport","Grass","Honey","Wicker"
"Intelligence","Wading Pool","Baking Powder","Knotted Boxes"
"Innovation","Welcome Mat","Vegetable Oil","Chinese Wave"
"Confidence","Back Stoop","Tomato Paste","Checkerboard"
"Good Deeds","Fruit Tree","Black Pepper","Herringbone"
"Creativity","Downspout","Baking Soda","Stockinette"
"Education","Birdbath","Ketchup","Garter"
"Kindness","Terrace","Surer","Waffle"
"Integrity","Planter","Sugar","Puri Ridge"
"Faith","Carport","Coffee","Netted"
"Friends","Flowerbed","Cinnamon","Elongated"
"Respect","Shovel","Cheese","Farrow Rib"
"People","Hedges","Bread","Plaited"
"Yourself","Rocks","Olive Oil","Clamshell"
"Happiness","Lawnmower","Crackers","Bamboo"
"Heart","Hot Tub","Pasta","English Rib"
"Religion","Garden","Scissors","Basket"
"Wisdom","Stoop","Garlic","Raspberry"

备注：
它还把文件名放在每一列的顶部。有什么方法可以省略文件名吗？还有，它似乎把大写A-Z和小写a-z分开处理（例如，所以A-Z文件名会先出现，然后是a-z文件名）谢谢！
如果你有不同长度的文件，你可以填充较短文件的结尾，这样你仍然有一个合适的矩阵来转置：

ruby -r csv -e '
a=[]
ARGV.sort_by{|s| s.downcase}.each{|fn|
    a<<File.open(fn).read.split(/\R/)
}
max_length=a.max_by{|sa| sa.length}.length
a.each.with_index{|sa,i| 
    if sa.length<max_length then a[i].concat [""]*(max_length-sa.length) end }
a=a.transpose
puts CSV.generate(**{headers:true, quote_empty:true, force_quotes:true}){|csv|
    csv<<a[0]
    a[1..].each{|row|
        csv<<row
    }
}
' *.txt