Taken fromBash shell script split array: 从Bash shell脚本拆分数组: IN="bla@some.com;john@home.com" arrIN=(${IN//;/ }) Explanation: 解释: This construction replaces all occurrences of';'(the initial//means global replace) in the stringINwith' '(a single space), then interprets the s...
Method 1: Split string using read command in Bash Here’s my sample script for splitting the string using read command: #!/bin/bash # # Script to split a string based on the delimiter my_string="Ubuntu;Linux Mint;Debian;Arch;Fedora" IFS=';' read -ra my_array <<< "$my_string" #...
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...
Inline Side-by-side Side-by-side Markdown I am looking for a way to split a string in bash over a delimiter string, and place the parts in an array. Simple case: Simple case: I am looking for a way to split a string in bash over a delimiter string, and place the parts in a...
Split string by delimiter IFS is needed even though you are not going to use it. The string gets split into the tokens array variable. IFS=':' read -a tokens <<< "foo:bar:baz" echo ${tokens[0]} #prints "foo" some_var=${tokens[2]} echo $some_var #prints "baz" Felipe...
/bin/bash#Read the main stringtext="Welcome:to:GeeksforGeeks"#Split the string based on the delimiter,':'readarray-d:-t strarr<<<"$text"#Print each value of the array byusing#loopfor((n=0;n<${#strarr[*]};n++))doecho"${strarr[n]}"done...
How to split the string after and before the space in shell script?, A neat way to do this is to use a bash array to split up a string on spaces. You can declare an array simply by using brackets: Xargs split string by space ...
The output shows the first element of theip_array. The script below uses thecutcommand to extract a substring. The-doption specifies the delimiter to use to divide the string into fields and the-foption sets the number of the field to extract. ...
Those exceptional cases where you actually intend to split the stringSplitting $string on the separator $sep into $array:Bad (indirect pathname expansion):IFS="$sep" array=($string) Good:array=() while read -rd "$sep" i; do array+=("$i") done < <(printf '%s%s' "$string" "$sep...
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 ...