declare -a string_array=("Hello world!" "How are you?" "Nice to meet you!" "How do you do?" ) # Read the array values with space for str in "${string_array[@]}"; do echo $str done 如何SSH到另一台主机并在其上运行几个命令? #!/bin/bash # 先配置SSH的免密,之后执行此脚本 ...
This tutorial explains splitting a string into an array in bash by using the read command, the tr command and using parameter expansion.
Using echo ${ArrayName[*]} But there's a difference between how they deal with the elements: The [@] method will print values as they are individual elements Whereas the [*] method will print all the elements as a single string Now, let's have a look at some examples. 1. Enter va...
Method 1: Split string using read command in Bash Here’s my sample script for splitting the stringusing read command: #!/bin/bash # # Script to split a string based on the delimiter my_string="Ubuntu;Linux Mint;Debian;Arch;Fedora" IFS=';' read -ra my_array <<< "$my_string" #Pr...
[ string1 '<' string2 ]:如果按照字典顺序string1排列在string2之前,则判断为真。注意,test命令内部的>和<,必须用引号引起来(或者是用反斜杠转义)。否则,它们会被 shell 解释为重定向操作符。下面是一个示例。#!/bin/bash ANSWER=maybe if [ -z "$ANSWER" ]; then echo "There is no answer." >&...
/bin/bash # declare STRING variable STRING="Hello World" #print variable on a screen echo $STRING Navigate to a directory where your hello_world.sh is located and make the file executable: $ chmod +x hello_world.sh Now you are ready to execute your first bash script:...
Using the “for” Loop To Compare a Given String With the Elements of the Array We will use the same Bash script for this scenario and extend it further. The main structure of our code will remain the same, and we will need to update the contents of the loop code. Using the same sc...
我尝试了在stackoverflow Loop through an array of strings in Bash?,Split string into an array in Bash,Reading a 浏览12提问于2020-07-16得票数 0 回答已采纳 2回答 如何在swift 3.0中将[UInt8]转换为ASCII码 、 使用MD5加密串,for16字节UInt8数组,但我也需要ASCII值,如何在swift 3.0中将UInt8转换为...
Remove QuoteCls Quote; variable as single quoted string has no inner states. Move out QuoteStackCls definition, and change it to use QuoteCls array as stack. Change the for loop to while loop, it currently has bug on highlighting single punctuation special parameters. e.g. whole $?1 highli...
How do I split a string on a delimiter in Bash? 示例如下: IN="bla@some.com;john@home.com" arrIN=(${IN//;/ }) echo ${arrIN[1]} 分隔字符串为数组 IFS=', ' read -r -a array <<< "$string" How to split a string into an array in Bash?