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Punctuation includes space between words and the other, historically or currently used, signs. By the 19th century, the punctuation marks were used hierarchically in terms of their weight. [3] Six marks, proposed in 1966 by the French author Hervé Bazin, could be seen as predecessors of emoticons and emojis. [4]
MarkNameCode PointGeneral Category‐HYPHENU+2010Pd, dash‑NON-BREAKING HYPHENU+2011Pd, dash‒FIGURE DASHU+2012Pd, dash–EN DASHU+2013Pd, dashSep 8, 2023 · Learn how to use the notation to indicate command-line syntax for Windows Server commands. See the table of symbols and their meanings, such as -m- for optional items.
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- What Are Special Characters?
- ~ Home Directory
- Current Directory
- Parent Directory
- / Path Directory Separator
- # Comment Or Trim Strings
- ? Single Character Bash Wildcard
- * Character Sequence Bash Wildcard
- Character Set Wildcard
- Shell Command Separator
There are a set of characters the Bash shelltreats in two different ways. When you type them at the shell, they act as instructions or commands and tell the shell to perform a certain function. Think of them as single-character commands. Sometimes, you just want to print a character and don't need it to act as a magic symbol. There's a way you can ...
The tilde (~) is shorthand for your home directory. It means you don't have to type the full path to your home directory in commands. Wherever you are in the filesystem, you can use this command to go to your home directory: You can also use this command with relative paths. For example, if you're somewhere in the file system that's not under your ...
A period (.) represents the current directory. You see it in directory listings if you use the -a (all) option with ls. You can also use the period in commands to represent the path to your current directory. For example, if you want to run a script from the current directory, you would call it like this: This tells Bash to look in the current dire...
The double period or "double dot" (..) represents the parent directory of your current one. You can use this to move up one level in the directory tree. You can also use this command with relative paths---for example, if you want to go up one level in the directory tree, and then enter another directory at that level. You can also use this techniqu...
You can use a forward-slash (/)---often just called a slash---to separate the directories in a pathname. One forward-slash represents the shortest possible directory path. Because everything in the Linux directory tree starts at the root directory, you can use this command to move to the root directory quickly:
Most often, you use the hash or number sign (#) to tell the shell what follows is a comment, and it should not act on it. You can use it in shell scripts and---less usefully---on the command line. It isn't truly ignored, however, because it's added to your command history. You can also use the hash to trim a string variable and remove some text fro...
Bash shell supports three wildcards, one of which is the question mark (?). You use wildcards to replace characters in filename templates. A filename that contains a wildcard forms a template that matches a range of filenames, rather than just one. The question mark wildcard represents exactly one character. Consider the following filename template...
You can use the asterisk (*) wildcard to stand for any sequence of characters, including no characters. Consider the following filename template: This matches all of the following: It matches "badge.txt" because the wildcard represents any sequence of characters or no characters. This command matches all files called "source," regardless of the fil...
As covered above, you use the question mark to represent any single character and the asterisk to represent any sequence of characters (including no characters). You can form a wildcard with the square brackets ( ) and the characters they contain. The relevant character in the filename must then match at least one of the characters in the wildcard...
You can type as many commands as you like on the command line, as long as you separate each of them with a semicolon (;). We'll do this in the following example: Note that the second command runs even if the first fails, the third runs even if the second fails, and so on. If you want to stop the sequence of execution if one command fails, use a dou...
- Dave Mckay
Feb 3, 2023 · To search for a string with wild cards and regex patterns, you can use the FINDSTR command. If you use /c and /v in the same command line, this command displays a count of the lines that don't contain the specified string. If you specify /c and /n in the same command line, find ignores /n. This command doesn't recognize carriage returns.
3 hours ago · I look forward to our discussions on strengthening the bonds between our nations and exploring new avenues of cooperation. The shared values of democracy, freedom, and rule of law form the bedrock upon which we will build an ever closer partnership.”. PM Modi is set to embark on a visit to Russia and Austria from July 8-10, the Ministry of ...
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