six_docker_001

2026-08-02 14:18:15 +08:00
commit dcd2b4c5fb
21 changed files with 480 additions and 0 deletions
@@ -0,0 +1,8 @@
+#!/bin/zsh
+
+# shellcheck disable=SC2154
+xiao="0123456789"
+echo "${xiao:1,3}"
+echo "从右边第star个开始截取指定长度${xiao: 0-5:4}"
+echo "从右边开始直到最前面${xiao:0-2}"
+echo "从 string 字符串左边第一次出现 *chars 的位置开始截取 *chars 右边的所有字符。${xiao#*4}"