In bash, you can concatenate (combine) strings using the following methods:<\/p>\n
string1=\"Hello\"<\/span>
\nstring2=\"World\"<\/span>
\nresult=\"$string1<\/span> $string2<\/span>\"<\/span>
\necho<\/span> $result<\/span>
\n# Output: Hello World<\/span>
\n<\/code><\/div>\n<\/div>\n\n- Using single quotes:<\/li>\n<\/ol>\n\n<\/div>\n
string1='Hello'<\/span>
\nstring2='World'<\/span>
\nresult='$string1 $string2'<\/span>
\necho<\/span> $result<\/span>
\n# Output: $string1 $string2<\/span>
\n<\/code><\/div>\n<\/div>\n\n- Using the
+<\/code> operator:<\/li>\n<\/ol>\n\n<\/div>\nstring1=\"Hello\"<\/span>
\nstring2=\"World\"<\/span>
\nresult=\"$string1<\/span>\"<\/span>+\"$string2<\/span>\"<\/span>
\necho<\/span> $result<\/span>
\n# Output: HelloWorld<\/span>
\n<\/code><\/div>\n<\/div>\nIn the first method, double quotes allow variable substitution, so the value of the variables is substituted into the string. In the second method, single quotes preserve the literal value of the strings, so the variable substitution is not performed. The third method uses the +<\/code> operator to concatenate the strings without adding a space.<\/p>\nYou can also use string substitution to concatenate strings, for example:<\/p>\n
\n<\/div>\nstring1=\"Hello\"<\/span>
\nstring2=\"World\"<\/span>
\nresult=\"${string1}<\/span> ${string2}<\/span>\"<\/span>
\necho<\/span> $result<\/span>
\n# Output: Hello World<\/span><\/code><\/div>\n<\/div>\n(Semaglutide<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"