bash:strings:get_a_substring
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| bash:strings:get_a_substring [2021/01/13 22:51] – [Return every character] peter | bash:strings:get_a_substring [2021/01/13 22:56] (current) – peter | ||
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| Be aware that if the length of any position is longer than the string, then nothing is returned. | Be aware that if the length of any position is longer than the string, then nothing is returned. | ||
| </ | </ | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ===== Substrings with Concatenation ===== | ||
| + | |||
| + | |||
| + | <code bash> | ||
| + | var=" | ||
| + | echo ${var:0:(-1 -4)}XYZ | ||
| + | </ | ||
| + | |||
| + | returns: | ||
| + | |||
| + | <code bash> | ||
| + | abcXYZ | ||
| + | </ | ||
| ---- | ---- | ||
bash/strings/get_a_substring.1610578268.txt.gz · Last modified: 2021/01/13 22:51 by peter