Created
February 26, 2026 17:55
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| up () { | |
| declare -i d=${@:-1} | |
| (($d < 0)) && ( | |
| echo "up: Error: negative value provided" >&2 | |
| ) && return 1 | |
| builtin cd "$(pwd | sed -E 's;(/[^/]*){0,'$d'}$;;')/" | |
| ls -G | |
| } |
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