F: Was macht folgender Aufruf?
$ awk -F “ ‚{$1=toupper($1); print}‘
A: Er wandelt das erste Zeichen von klein nach groß?
Guess again… (es macht ein `sed ’s/\(.\)/\1 /g’`)
Life's a bubble tart
F: Was macht folgender Aufruf?
$ awk -F “ ‚{$1=toupper($1); print}‘
A: Er wandelt das erste Zeichen von klein nach groß?
Guess again… (es macht ein `sed ’s/\(.\)/\1 /g’`)
3 Kommentare
Diese Website verwendet Akismet, um Spam zu reduzieren. Erfahre, wie deine Kommentardaten verarbeitet werden.
| Cookie | Dauer | Beschreibung |
|---|---|---|
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
Na ja, der erste Buchstabe wird schon „uppergecased“ (beim sed Skript nicht ;-)).
na gut:
sed 's/macht ein/macht im Prinzip ein/'Vergleiche auch
awk -F „“ ‚{print}‘
mit
awk -F „“ ‚{$1=$1;print}‘