无法通过Zsh在两列中回显a-z-Unabletoechoa-zintwocolumnsbyZsh

Better solutions exist, I'm sure, but I'll give it a shot:

我确信存在更好的解决方案,但我会试一试:

$ echo "abcdefghijklmnopqrstuvwxyz" | sed -e 's/\(.\)\(.\)/\1 \2\n/g'
a b
c d
e f
g h
i j
k l
m n
o p
q r
s t
u v
w x
y z

Very nice Stephan,

非常好的斯蒂芬,

How about avoiding to type a through z with a loop?

如何避免用循环键入a到z?

for i in {a..z}; do echo -n $i; done | sed -e 's/\(.\)\(.\)/\1 \2\n/g'

Your question did not specify how to distribute the characters in the two coloumns, so here is an alternative answer:

您的问题没有说明如何在两个颜色中分发字符,所以这里有一个替代答案:

prompt> paste <(echo "abcdefghijklm" | sed 's/\(.\)/\1\n/g' ) <(echo "nopqrstuvwxyz" | sed 's/\(.\)/\1\n/g')
a       n
b       o
c       p
d       q
e       r
f       s
g       t
h       u
i       v
j       w
k       x
l       y
m       z

prompt>