Taken fromBash shell script split array: 从Bash shell脚本拆分数组: IN="bla@some.com;john@home.com" arrIN=(${IN//;/ }) Explanation: 解释: This construction replaces all occurrences of';'(the initial//means global replace) in the stringINwith' '(a single space), then interprets the s...
_repeat() { #@ USAGE: _repeat string number _REPEAT=$1 while (( ${#_REPEAT} < $2 )) ## Loop until string exceeds desired length do _REPEAT=$_REPEAT$_REPEAT$_REPEAT ## 3 seems to be the optimum number done _REPEAT=${_REPEAT:0:$2} ## Trim to desired length } repeat() { ...
The part that split the string is here: IFS=';' read -ra my_array <<< "$my_string" Let me explain it to you. IFS determines the delimiter on which you want to split the string. In my case, it’s a semi colon. It could be anything you want like space, tab, comma or even ...
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 ...
Mysql error: Backtrace ./libraries/display_export.lib.php#380: PMA_pluginGetOptions( string 'Export', array, ) ./libraries/display_export.lib.php#883: PMA_getHtmlForExportOptionsFormat(array) ./librar... iPhone simulator continues to fail loading a webpage with the error sigabrt ...
# Using awk to split a string into an array echo "Bash Array Of Strings" | awk '{split($0,a," "); print a[2]}' # Output: # 'Array' In this example, we used awk to split a string into an array. Thesplitfunction in awk divides the string into an arrayausing space as the ...
declare -a array=() # 或者 declare array=() # 或者关联数组 declare -A array=() 发送一个目录 scp -r directoryname user@ip:/path/to/send 将文件分割成较小的文件 # 按行分割 (e.g. 1000 lines/smallfile) split -d -l 1000 largefile.txt # 按字节分割而不会在文件间断行 split -C 10 ...
In this method, we’ll usesedwith its substitution option to convert a string into an array. To elaborate further, we’ll utilize the pattern-matching functionality ofsed. In addition, we’ll separate the array using the space character. Lastly, we’ll use a loop to iterate over the array...
When no array variable name is provided to the mapfile command, the input will be stored into the $MAPFILE variable. Note that the mapfile command will split by default on newlines character but will preserve it in the array values, you can remove the trailing delimiter using the -t ...
split() { # Usage: split "string" "delimiter" IFS=$'\n' read -d "" -ra arr <<< "${1//$2/$'\n'}" printf '%s\n' "${arr[@]}" }示例用法:$ split "apples,oranges,pears,grapes" "," apples oranges pears grapes $ split "1, 2, 3, 4, 5" ", " 1 2 3 4 5 # 多...