Un apunt curt, només per recordar com es fa això amb la bash ja que cada cop que ho haig de fer perdo 5 minuts mirant el man del tr i per al proper cop segueixo sense recordar-me’n. 👿
cat file.txt | tr [:lower:] [:upper:]
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Molt interessant. El proper cop enlloc de fer un Man, vindràs a la teua pròpia pàgina 😛
Iep pof, acabes de cometre un tipic error de linuxero.
Aquests arguments formen part de l’extensió GNU del tr, per fer-ho bé i portable cal fer:
$ tr a-z A-Z
Igual que en perl.
oh! 😮
Merci pel teu consell BOFH
Ho tindré en compte!