shell split string to array
str=a:b:c:d:e IFS=: ary=($str) for key in "$!ary[@]}"; do echo "$key $ary[$key]}"; done. outputs 0 a 1 b 2 c 3 d 4 e. Another (bash) technique: str=a:b:c:d:e IFS=: read -ra ary <<<"$str". This limits the change to t,IFS disambiguation. IFS mean Input Field Separators, as list of characters that could be used as separators . By default, this is set to -t-n , meaning that any number (greater than zero) of space, tabulation and/or newline could be one separator . So the
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 shell split string to array 相關參考資料
Split string into an array in Bash - Stack Overflow
From the bash manual: The shell treats each character of IFS as a delimiter, and splits the results of the other expansions into words using these characters as field terminators. If IFS is unset, or ... https://stackoverflow.com shell - Split string into array Shellscript - Stack Overflow
str=a:b:c:d:e IFS=: ary=($str) for key in "$!ary[@]}"; do echo "$key $ary[$key]}"; done. outputs 0 a 1 b 2 c 3 d 4 e. Another (bash) technique: str=a:b:c:d:e IFS=: read -ra ary &l... https://stackoverflow.com linux - Split string into array in bash - Stack Overflow
IFS disambiguation. IFS mean Input Field Separators, as list of characters that could be used as separators . By default, this is set to -t-n , meaning that any number (greater than zero) of space, ta... https://stackoverflow.com bash - linux shell script: split string, put them in an array then ...
You can probably skip the step of explicitly creating an array... One trick that I like to use is to set the inter-field separator (IFS) to the delimiter character. This is especially handy for itera... https://stackoverflow.com Reading a delimited string into an array in Bash - Stack Overflow
show 1 more comment. up vote 10 down vote. In: arr=( $line ) . The "split" comes associated with "glob". Wildcards ( * , ? and [] ) will be expanded to matching filenames. The corr... https://stackoverflow.com shell - How do I split a string on a delimiter in Bash? - Stack Overflow
You can set the internal field separator (IFS) variable, and then let it parse into an array. When this happens in a command, then the assignment to IFS only takes place to that single command's e... https://stackoverflow.com [SOLVED] split a string into array in bash - LinuxQuestions
Distribution: CentOS 6.5 OpenSuSE 12.3. Posts: 10,509. Rep: Reputation: 1978. The blank space, which is part of the IFS shell variable, is used by default in arrays assignment: Code: string="this... https://www.linuxquestions.org HowTo: Bash Shell Split String Into Array - nixCraft
How do I split string based on delimiter into array under Bash shell? You need to use the $IFS. It is a special shell variable. You can change the value of IFS as per your requirements. The Internal F... https://www.cyberciti.biz split string into array in shell | Unix Linux Forums | Shell ...
Hi all, I want to split a string into array based on given delimiter, for example: String: pre overflow:scroll; margin:2px; padding:15px; border:3px inset; margin-right:10px; } Code: 'foo|bar|b. https://www.unix.com |