The ^ operator converts lowercase letters matching pattern to uppercase; the , operator converts matching uppercase letters to lowercase. The ^^ and ,, expansions convert each matched character in the expanded value; the ^ and , expansions match and convert only the first character in the expa...
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read monthname case $monthname in ## convert $monthname to number [Jj][Aa][Nn]*) month=1 ;; [Ff][Ee][Bb]*) month=2 ;; ## ...put the rest of the year here [Dd][Ee][Cc]*) month=12 ;; [1-9]|1[0-2]) month=$monthname ;; ## accept number if entered *) echo "Inva...
Bash Remove Spaces from String Exit Code of Last Command in Bash Bash Write Variable to File Print Every nth Line from File in Bash Convert Array to Comma Separated String in Bash Get Last Word in Each Line in Bash Get Output from Python Script in BashShare...
Bash Remove Special Characters from String Remove Character from String in Bash Bash Remove Spaces from String sed Remove Leading and Trailing Whitespace Convert Array to Comma Separated String in Bash Bash Return String from Function Check If Output Contains String in BashShare...
/bin/bash # declare STRING variable STRING="Hello World" #print variable on a screen echo $STRING Navigate to a directory where your hello_world.sh is located and make the file executable: $ chmod +x hello_world.sh Now you are ready to execute your first bash script:...
# delete previously set declaration of myArray and # prevent the error `bash: myArray: cannot convert indexed to associative array` [me@linux ~]$ unset myArray [me@linux ~]$ declare -A myArray=([one]=un [two]=deux [three]=trois) [me@linux ~]$ echo ${myArray[*]} deux trois ...
将字符转换成带有圆圈的字符 private string Convert(int m) { switch (m) { ...
In this method, we’ll usesedwith its substitution option to convert a string into an array. To elaborate further, we’ll utilize the pattern-matching functionality ofsed. In addition, we’ll separate the array using the space character. Lastly, we’ll use a loop to iterate over the array...
rsa加密公钥convertKey异常:401 invalid param 通用密钥库系统中,使用AES GCM算法进行操作,AAD可以为空吗 HUKS解密时,若明文包含中文字符,则解密后明文与原明文不一致 如何获取HarmonyOS签名证书的公钥信息 如何使用用户自定义的pin码(6到16位)进行密钥解锁 huks Native接口编译报错问题 如何保存私钥等重要数据...