hans/pure-bash-bible
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bible: fix dirname

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Dylan Araps
2019-09-19 16:49:55 +03:00
parent e1c90d7590
commit 4a6b172ba1
2 changed files with 2 additions and 0 deletions
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1
README.md
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@@ -1068,6 +1068,7 @@ dirname() {
# Usage: dirname "path" # Usage: dirname "path"
dir=${1%%/} dir=${1%%/}
[[ $dir ]] || dir=//
[[ $dir == */* ]] || dir=. [[ $dir == */* ]] || dir=.
printf '%s\n' "${dir%/*}" printf '%s\n' "${dir%/*}"

1
manuscript/chapter5.txt
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@@ -11,6 +11,7 @@ dirname() {
# Usage: dirname "path" # Usage: dirname "path"
dir=${1%%/} dir=${1%%/}
[[ $dir ]] || dir=//
[[ $dir == */* ]] || dir=. [[ $dir == */* ]] || dir=.
printf '%s\n' "${dir%/*}" printf '%s\n' "${dir%/*}"