Update cheatsheets

seq

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# seq
+
+> Output a sequence of numbers to `stdout`.
+> More information: <https://www.gnu.org/software/coreutils/seq>.
+
+- Sequence from 1 to 10:
+
+`seq 10`
+
+- Every 3rd number from 5 to 20:
+
+`seq 5 3 20`
+
+- Separate the output with a space instead of a newline:
+
+`seq -s " " 5 3 20`
+
+- Format output width to a minimum of 4 digits padding with zeros as necessary:
+
+`seq -f "%04g" 5 3 20`