2022年4月24日 · function printTable() { local -r delimiter="${1}" local -r data="$(removeEmptyLines "${2}")" if [[ "${delimiter}" != '' && "$(isEmptyString "${data}")" = …

(In bash 4 you can use declare -g to declare global variables - but in bash 4, you can use associative arrays in the first place, avoiding this workaround.) Summary: Upgrade to bash 4 …

2017年11月29日 · I'm working on a Bash script for massive USB flash memory testing (using f3 under the hood). I need to display a table-like interface with multiple columns and cells. …

2018年6月17日 · table="" #设置行，可以是表头，也可以是表格内容。 #如果是表格内容，“—”表示空值 . value=$* table=${table}"|${value// /#|}#|\n" . #行分隔线 #入参：表格的列数。 如表格 …

PrettyTable is a simple shell implementation to draw nice looking ascii tables with auto sizing columns to the screen.

2017年8月25日 · If you are using a recent enough version of bash you could emulate this with functions: Create array variables which name could be, e.g., the concatenation of your map …

linux shell 可以用户定义函数，然后在shell脚本中可以随便调用。 1、可以带 function fun () 定义，也可以直接 fun () 定义,不带任何参数。 2、参数返回，可以显示加： return 返回，如果不 …

2024年3月18日 · In this article, we explored how to define a hash table in Bash using associative arrays. We also saw how to store and retrieve keys and their values, as well as how to print a …

2024年6月29日 · To create a table in a bash shell, you can use the printf command combined with formatting options. Here's an example of how you can create a simple table with three columns:

2020年5月30日 · In this tutorial, we will cover the basics of Bash functions and show you how to use them in your shell scripts. The syntax for declaring a bash function is straightforward. …