split() { local string="$1" local delimiter="$2" if [ -n "$string" ]; then local part while read -d "$delimiter" part; do echo $part done <<< "$string" echo $part fi } Run Code Online (Sandbox Code Playgroud) 例如,命令 $ split 'a;b;c' ';' Run Code Online (Sandbox...
https://linuxhandbook.com/bash-split-string/ #!/bin/bash # # Script to split a string based on the delimiter my_string="One;Two;Three" my_array=($(echo $my_string | tr ";" "\n")) #Print the split string for i in "${my_array[@]}" do echo $i done Output One Two Three ...
_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:$2} ## Trim to desired length } repeat() { ...
文章目录按分隔符拆分字符串将字符串改为小写将字符串改为大写按分隔符拆分字符串警告: 需要 bash 4+ 这是cut、awk和其他工具的替代品。示例函数: split() { # Usage: split "string" "delimiter" IFS=$'\n' read -d "" -ra arr <<< "${1//$2/$'\n'}" printf '%s\n' "${arr[@]}" }...
echo "Bash Array Of Strings" | awk '{split($0,a," "); print a[2]}' # Output: # 'Array' In this example, we used awk to split a string into an array. Thesplitfunction in awk divides the string into an arrayausing space as the delimiter. We then printed the second element of...
In this example, the last element of the string is extracted using the IFS variable, which is set to a colon character ":". Splitting the string into words tells the shell to use a : as the delimiter. Without Using the IFS variable Use space as a delimiter to split the string in ba...
String to Array The second method would be to split the string and store it as an array based on the delimiter used in the string. In the previous example, space is used as the field separator (IFS) which is the default IFS in bash. For example, if you have a comma-separated string...
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Split a string on a delimiterCAVEAT: Requires bash 4+This is an alternative to cut, awk and other tools.Example Function:split() { # Usage: split "string" "delimiter" IFS=$'\n' read -d "" -ra arr <<< "${1//$2/$'\n'}" printf '%s\n' "${arr[@]}" }...
Shell script - Remove characters to right of first space in, You can use native shell string manipulation: TEST="test 1234 foo" SPLIT_VAR=$ {TEST/ */ } It will replace the first pattern matching " *" (one space then anything) and replace it with " " (one space). … ...