Ajout de travaux

23SCR/SCR03/SCR3.txt

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+I/
+
+entrer caractère par caractère.
+ex : 0xc2a5 => 0xa5 => (yens)
+	 0x2c => ','
+	 0x20 => ' '
+	 0xe299a0 => 0x2660 => 'pique (carte)'
+	 0x2c => ','
+	 0x20 => ' '
+	 0xe28497 => 0x2117 =>'(p)'
+	 0x2c => ','
+	 0x20 => ' '
+	 0x24 => '$'
+	 0x2c => ','
+	 0x20 => ' '
+	 0xc2a3 =>
+	 0x2c => ','
+	 0x20 => ' '
+	 0xe282ac =>
+	 0x2c => ','
+	 0x20 => ' '
+	 0x =>
+	 0x2c => ','
+	 0x20 => ' '
+	 0x =>
+	 0x2c => ','
+	 0x20 => ' '
+	 0x =>
+	 0x2c => ','
+	 0x20 => ' '
+	 0x =>
+	 0x2c => ','
+	 0x20 => ' '
+
+II/
+
+1/Echo $<commande>
+
+2/read $<variable>
+
+3/Read lit l'entrée standart de la variable et retient ce qu'il y a dans le terminal.
+
+4/-p
+
+5/-m
+
+6/;
+
+7/read -p "Type var value : " var; echo "var value is : $var"
+
+III/
+
+
+1/"\U$v"
+
+2/read -p " " hex; echo -e " \U$hex"
+
+3/chmod+x print_unicode_char
+
+IV/
+
+1/man hexdump : -C
+
+2/#!/bin/bash
+
+if [ $# -ne 1 ]; then
+  echo "Usage: $0 <caractère>"
+  exit 1
+fi
+
+caractere="$1"
+encodage_utf8=$(printf "%s" "$caractere" | iconv -t UTF-8 | hexdump -C | awk '{print $2}' | tr -d '\n')
+
+echo "L'encodage UTF-8 de '$caractere' est : 0x$encodage_utf8"