lastElement=$(echo "$myString" | tr ':' '\n' | tail -n 1) echo "The last element is: $lastElement" Output 1 2 3 The last element is: String The tr command in Bash is typically used for transforming and deleting characters in a string or a file. Various types of transformati...
The output is piped to mapfile, which stores it in an array named arr. ${arr[-1]} is used to get the last element of the array, which is the last line of the ls -l output. 7. Using head Command head command is command in Unix-like systems that is typically used to display th...
* * @return an array containing the loop elements. */ @NotNull private GLSLElement[] getForElements() { GLSLElement[] result = new GLSLElement[3]; int numberOfSemicolonsPassed = 0; PsiElement current = getFirstChild(); while (current != null) { ASTNode node = current.getNode(); ...
/bin/bash # define array value my_array=("aaa" "bbb" "ccc" "ddd") my_array[0]="eee" # get array element echo ${my_array[0]} echo # get array all elements echo ${my_array[*]} echo ${my_array[@]} ...
Each element of this collection is of the form: /subscriptions/{subscription}/resourceGroups/{group}/providers/Microsoft.Network/publicIPAddresses/{ip}. provision IPAddressProvisioningType The provisioning type for Public IP Addresses for the Pool. The default value is BatchManaged. ResizeError ...
Bash复制 gitclonehttps://github.com/Azure-Samples/storage-dotnet-rest-api-with-auth.git 此命令会将存储库克隆到本地 git 文件夹。 若要打开 Visual Studio 解决方案,请导航到 storage-dotnet-rest-api-with-auth 文件夹并打开 StorageRestApiAuth.sln。
Index of element in NumPy array • Getting Index of an item in an arraylist; • In an array of objects, fastest way to find the index of an object whose attributes match a search • Get value of a string after last slash in JavaScript • How to find the array index with a ...
NOTE: Options -> Style Properties has more control on each element's font and color. You can save all your settings as disk file and share it with others in this dialog box. 10. Fixed width view View -> Draft View, actually, ignore all style settings ...
Bash Split String and Get Last Element Remove Double Quotes from String in Bash 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...
In BASH_SOURCE[0], the element at the 0 index represents the first element in the array which is the file’s name currently executing. Here, >/dev/null 2>&1 is used to prevent the error messages, if any and the pwd command printed the path of the working directory, respectively. ...