[英]ASCII underline escape code for Linux terminal capabilities
In a Linux terminal emulator with xterm capabilities, printing the escape code \x1b[4m
will make the following characters print with an underline.在具有 xterm 功能的 Linux 终端仿真器中,打印转义码\x1b[4m
将使以下字符带有下划线。
In the Linux console with linux term capabilities, printing the escape code \x1b[4m
causes the following characters to be printed in blue.在具有 linux 术语功能的 Linux 控制台中,打印转义码\x1b[4m
会导致以下字符以蓝色打印。
How do I print underlined text in a Linux console?如何在 Linux 控制台中打印带下划线的文本?
When I mention "linux" or "xterm" term capabilities I'm talking about the output of $echo $TERM
.当我提到“linux”或“xterm”术语功能时,我指的是$echo $TERM
的 output 。
Instead of \x1b[4m
, try $(tput smul)
而不是\x1b[4m
,尝试$(tput smul)
printf "%s\n" "$(tput smul)This is underlined"
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