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docs: fix nushell scripts
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@@ -48,7 +48,7 @@ des scripts complets mais qui restent lisibles,
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```
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Ok, c'est de la triche, on installe un package externe.
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Mais bon, ça marche, et l'équivalent pur bash
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serait carrément plus moche.
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serait un pur enfer.
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=== "nu"
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@@ -59,20 +59,18 @@ des scripts complets mais qui restent lisibles,
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Nombre de lignes total :
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```nu
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ls **/*.py | insert linecount { get name | open | lines | length } | math sum
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ls **/*.py | par-each { open $in.name | lines | length } | math sum
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```
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Vous pouvez aussi exlure les lignes vides
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et les les lignes de commentaire :
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```nu
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ls **/*.py |
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insert linecount {
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get name |
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open |
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par-each {
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open $in.name |
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lines |
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each { str trim } |
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filter { |l| not ($l | str starts-with "#") } | # commentaires
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filter { |l| ($l | str length) > 0 } | # lignes vides
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where { |l| ($l | str length) > 0 and not ($l | str starts-with "#") } |
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length
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} |
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math sum
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