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java-repl | Read Eval Print Loop for Java | Interpreter library

 by   albertlatacz Java Version: 428 License: Apache-2.0

 by   albertlatacz Java Version: 428 License: Apache-2.0

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kandi X-RAY | java-repl Summary

java-repl is a Java library typically used in Utilities, Interpreter applications. java-repl has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub, Maven.
Read Eval Print Loop for Java
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  • java-repl has a medium active ecosystem.
  • It has 1353 star(s) with 191 fork(s). There are 58 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 23 open issues and 89 have been closed. On average issues are closed in 521 days. There are 2 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of java-repl is 428
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quality kandi Quality

  • java-repl has 0 bugs and 0 code smells.
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securitySecurity

  • java-repl has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • java-repl code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
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license License

  • java-repl is licensed under the Apache-2.0 License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
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buildReuse

  • java-repl releases are available to install and integrate.
  • Deployable package is available in Maven.
  • Build file is available. You can build the component from source.
  • Installation instructions, examples and code snippets are available.
  • java-repl saves you 3055 person hours of effort in developing the same functionality from scratch.
  • It has 7427 lines of code, 767 functions and 142 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
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Top functions reviewed by kandi - BETA

kandi has reviewed java-repl and discovered the below as its top functions. This is intended to give you an instant insight into java-repl implemented functionality, and help decide if they suit your requirements.

  • Creates an expression reader for the console .
    • Checks if the given sequence of strings is terminated .
      • Sets the application application .
        • Evaluates an expression .
          • Evaluate an expression .
            • Call the given expression .
              • Executes the given syntax .
                • Render a simple generic type .
                  • Snapshot a file
                    • Extract the type from the given type .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      java-repl Key Features

                      Read Eval Print Loop for Java

                      java-repl Examples and Code Snippets

                      See all related Code Snippets

                      Build

                      copy iconCopydownload iconDownload
                      $ gradle shadowJar
                      

                      Releases

                      copy iconCopydownload iconDownload
                      <dependencies>
                          <dependency>
                              <groupId>com.javarepl</groupId>
                              <artifactId>javarepl</artifactId>
                              <version>SOME_VERSION</version>
                          </dependency>
                      </dependencies>
                      

                      Usage

                      copy iconCopydownload iconDownload
                      $ java -jar javarepl-SOME_VERSION.jar
                      

                      RandomAccessFile to modify a string at a specific line

                      copy iconCopydownload iconDownload
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 30313B
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 30313B
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 30313B
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 30313B
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 30313B
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;0;
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;
                      
                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 30313B
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      
                      1;asd1324;2019-05-22 18:28:56;0;01;2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      

                      Decode alfresco file name or replace unicode[_x0020_] characters in String/fileName

                      copy iconCopydownload iconDownload
                          String test = "ABC1X_x0020_0400_x0020_0109-_x0028_1-2_x0029__v2.pdf";
                          String out = ISO9075.decode(test);
                          System.out.println(out);
                      
                          ABC1X 0400 0109-(1-2)_v2.pdf
                      
                          String test = "ABC1X_x0020_0400_x0020_0109-_x0028_1-2_x0029__v2.pdf";
                          String out = ISO9075.decode(test);
                          System.out.println(out);
                      
                          ABC1X 0400 0109-(1-2)_v2.pdf
                      
                      ISO9075.decode(test);
                      
                       public String decode_FileName(String fileName) {
                              System.out.println("fileName : " + fileName);
                              String decodedfileName = fileName;
                              String temp = "";
                              Matcher m = Pattern.compile("\\_x(.*?)\\_").matcher(decodedfileName); //rejex which matches _x0020_ kind of charectors
                              List<String> unicodeChars = new ArrayList<String>();
                              while (m.find()) {
                                  unicodeChars.add(m.group(1));
                              }
                              for (int i = 0; i < unicodeChars.size(); i++) {
                                  temp = unicodeChars.get(i);
                                  if (isInteger(temp)) {
                                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf(temp), 16)));//converting  
                                      decodedfileName = decodedfileName.replace("_x" + temp + "_", replace_char);
                                  }
                              }
                              System.out.println("Decoded FileName :" + decodedfileName);
                              return decodedfileName;
                          }
                      
                      public static boolean isInteger(String s) {
                              try {
                                  Integer.parseInt(s);
                              } catch (NumberFormatException e) {
                                  return false;
                              } catch (NullPointerException e) {
                                  return false;
                              }
                              return true;
                          }
                      
                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf("0028"), 16)));
                              System.out.println(replace_char);
                      
                      Output :
                      
                      fileName : ABC1X_x0020_0400_x0020_0109-_x0028_1-2_x0029__v2.pdf
                      Decoded FileName :ABC1X 0400 0109-(1-2)_v2.pdf 
                      
                      ISO9075.decode(test);
                      
                       public String decode_FileName(String fileName) {
                              System.out.println("fileName : " + fileName);
                              String decodedfileName = fileName;
                              String temp = "";
                              Matcher m = Pattern.compile("\\_x(.*?)\\_").matcher(decodedfileName); //rejex which matches _x0020_ kind of charectors
                              List<String> unicodeChars = new ArrayList<String>();
                              while (m.find()) {
                                  unicodeChars.add(m.group(1));
                              }
                              for (int i = 0; i < unicodeChars.size(); i++) {
                                  temp = unicodeChars.get(i);
                                  if (isInteger(temp)) {
                                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf(temp), 16)));//converting  
                                      decodedfileName = decodedfileName.replace("_x" + temp + "_", replace_char);
                                  }
                              }
                              System.out.println("Decoded FileName :" + decodedfileName);
                              return decodedfileName;
                          }
                      
                      public static boolean isInteger(String s) {
                              try {
                                  Integer.parseInt(s);
                              } catch (NumberFormatException e) {
                                  return false;
                              } catch (NullPointerException e) {
                                  return false;
                              }
                              return true;
                          }
                      
                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf("0028"), 16)));
                              System.out.println(replace_char);
                      
                      Output :
                      
                      fileName : ABC1X_x0020_0400_x0020_0109-_x0028_1-2_x0029__v2.pdf
                      Decoded FileName :ABC1X 0400 0109-(1-2)_v2.pdf 
                      
                      ISO9075.decode(test);
                      
                       public String decode_FileName(String fileName) {
                              System.out.println("fileName : " + fileName);
                              String decodedfileName = fileName;
                              String temp = "";
                              Matcher m = Pattern.compile("\\_x(.*?)\\_").matcher(decodedfileName); //rejex which matches _x0020_ kind of charectors
                              List<String> unicodeChars = new ArrayList<String>();
                              while (m.find()) {
                                  unicodeChars.add(m.group(1));
                              }
                              for (int i = 0; i < unicodeChars.size(); i++) {
                                  temp = unicodeChars.get(i);
                                  if (isInteger(temp)) {
                                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf(temp), 16)));//converting  
                                      decodedfileName = decodedfileName.replace("_x" + temp + "_", replace_char);
                                  }
                              }
                              System.out.println("Decoded FileName :" + decodedfileName);
                              return decodedfileName;
                          }
                      
                      public static boolean isInteger(String s) {
                              try {
                                  Integer.parseInt(s);
                              } catch (NumberFormatException e) {
                                  return false;
                              } catch (NullPointerException e) {
                                  return false;
                              }
                              return true;
                          }
                      
                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf("0028"), 16)));
                              System.out.println(replace_char);
                      
                      Output :
                      
                      fileName : ABC1X_x0020_0400_x0020_0109-_x0028_1-2_x0029__v2.pdf
                      Decoded FileName :ABC1X 0400 0109-(1-2)_v2.pdf 
                      
                      ISO9075.decode(test);
                      
                       public String decode_FileName(String fileName) {
                              System.out.println("fileName : " + fileName);
                              String decodedfileName = fileName;
                              String temp = "";
                              Matcher m = Pattern.compile("\\_x(.*?)\\_").matcher(decodedfileName); //rejex which matches _x0020_ kind of charectors
                              List<String> unicodeChars = new ArrayList<String>();
                              while (m.find()) {
                                  unicodeChars.add(m.group(1));
                              }
                              for (int i = 0; i < unicodeChars.size(); i++) {
                                  temp = unicodeChars.get(i);
                                  if (isInteger(temp)) {
                                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf(temp), 16)));//converting  
                                      decodedfileName = decodedfileName.replace("_x" + temp + "_", replace_char);
                                  }
                              }
                              System.out.println("Decoded FileName :" + decodedfileName);
                              return decodedfileName;
                          }
                      
                      public static boolean isInteger(String s) {
                              try {
                                  Integer.parseInt(s);
                              } catch (NumberFormatException e) {
                                  return false;
                              } catch (NullPointerException e) {
                                  return false;
                              }
                              return true;
                          }
                      
                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf("0028"), 16)));
                              System.out.println(replace_char);
                      
                      Output :
                      
                      fileName : ABC1X_x0020_0400_x0020_0109-_x0028_1-2_x0029__v2.pdf
                      Decoded FileName :ABC1X 0400 0109-(1-2)_v2.pdf 
                      
                      ISO9075.decode(test);
                      
                       public String decode_FileName(String fileName) {
                              System.out.println("fileName : " + fileName);
                              String decodedfileName = fileName;
                              String temp = "";
                              Matcher m = Pattern.compile("\\_x(.*?)\\_").matcher(decodedfileName); //rejex which matches _x0020_ kind of charectors
                              List<String> unicodeChars = new ArrayList<String>();
                              while (m.find()) {
                                  unicodeChars.add(m.group(1));
                              }
                              for (int i = 0; i < unicodeChars.size(); i++) {
                                  temp = unicodeChars.get(i);
                                  if (isInteger(temp)) {
                                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf(temp), 16)));//converting  
                                      decodedfileName = decodedfileName.replace("_x" + temp + "_", replace_char);
                                  }
                              }
                              System.out.println("Decoded FileName :" + decodedfileName);
                              return decodedfileName;
                          }
                      
                      public static boolean isInteger(String s) {
                              try {
                                  Integer.parseInt(s);
                              } catch (NumberFormatException e) {
                                  return false;
                              } catch (NullPointerException e) {
                                  return false;
                              }
                              return true;
                          }
                      
                      String replace_char = String.valueOf(((char) Integer.parseInt(String.valueOf("0028"), 16)));
                              System.out.println(replace_char);
                      
                      Output :
                      
                      fileName : ABC1X_x0020_0400_x0020_0109-_x0028_1-2_x0029__v2.pdf
                      Decoded FileName :ABC1X 0400 0109-(1-2)_v2.pdf 
                      

                      See all related Code Snippets

                      Community Discussions

                      Trending Discussions on java-repl
                      • RandomAccessFile to modify a string at a specific line
                      • Decode alfresco file name or replace unicode[_x0020_] characters in String/fileName
                      Trending Discussions on java-repl

                      QUESTION

                      RandomAccessFile to modify a string at a specific line

                      Asked 2019-May-22 at 21:16

                      Introduction

                      I challenged myself with this proyect.

                      I need to modify data at a specific line on a .txt without doing the next things:

                      • Loading everything on memory (Maps, Lists, Arrays...)
                      • Having to copy the file (such as -> this) and thus eating space on the computer (imagine a huge file, massive!)
                      • No relational DBs and stuff alike

                      A simple .txt file will have everything!

                      Text file

                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      

                      follows this format which are Strings with ";" as separator.

                      My code try which works for numbers from 0 to 9

                      (0 to 9 means this first number -> 1;asd1324;2019-05-22 18:28:56;0;0;)

                      public static void test(int lineNumber, String data)
                          {
                              String line;
                      
                      
                                try{
                      
                                    System.out.println("----DEBUG TEST----\n");
                      
                                    RandomAccessFile file = new RandomAccessFile("parking.txt", "rw");
                      
                                    System.out.println("File pointer is: " + file.getFilePointer());
                      
                                    System.out.println("Line size is: " + file.readLine().length());
                      
                                    System.out.println("Read line is: " + (line = file.readLine()) + " with size: " + line.length());     
                      
                                    file.seek(line.length());
                      
                                    System.out.println("File pointer is: " + file.getFilePointer());
                      
                                    file.writeChars("\n");
                                    file.writeBytes("7;asd1324;2019-05-22 18:28:56;0;0;");
                                    file.writeChars("\n");
                      
                      
                                    System.out.println("File pointer is: " + file.getFilePointer());
                      
                                    System.out.println("Line size is: " + file.readLine().length());
                      
                                    System.out.println("Read line is: " + (line = file.readLine()) + " with size: " + line.length());    
                      
                      
                                    file.seek(lineNumber);
                      
                                    file.close();
                      
                                }catch(IOException e){System.out.println(e);}
                      
                                System.out.println("\n----DEBUG TEST----\n");        
                      
                      
                      
                          }
                      

                      Understanding the problem

                      The string -> 1;asd1324;2019-05-22 18:28:56;0;0;

                      • Those last two '0' will be another date format as "yy/MM/dd HH:mm:ss" and a random (int) which add more length and it going to mess with the .txt

                      Example: 1;asd1324;2019-05-22 18:28:56;2019-06-01 10:11:16;100;

                      • The first String is a number from 0 to the last entry number (it's a code)

                      I want to add them by replacing the String on it's position.

                      Notes

                      We will know at all times the size of the string we are going to modify (methods) and act accordingly.

                      What do I expect from this

                      Being able to modify the line from a file in Java. Which could be also a general method for this action.

                      ANSWER

                      Answered 2019-May-22 at 21:16

                      There is no such thing as a text file to a storage media (i.e. HDD, RAM, Flash, etc). Computers always store everything in binary (i.e. bytes). Text file is a human concept.

                      Taking your example above:

                      1;asd1324;2019-05-22 18:28:56;0;0;
                      2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      

                      Here is how the first 2 lines looks to a computer (in HEX):

                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      

                      Note how the line is terminated (0A), which the end of line character for most *nix system. On Windows it will be 0D0A (or is it 0A0D?) and on a Mac it will be 0D.

                      Now to change a line, it must absolutely not be longer than the orignal one otherwise you will end up overwriting onto the start of the next line. Suppose you change the first line from

                      1;asd1324;2019-05-22 18:28:56;0;0;
                      

                      to

                      1;asd1324;2019-05-22 18:28:56;0;01;
                      

                      you will end up with (first 2 lines):

                      313B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 30313B
                      323B6173 64313332 343B3230 31392D30 352D3232 2031383A 32383A35 363B303B 303B0A
                      

                      so your file will now be read as:

                      1;asd1324;2019-05-22 18:28:56;0;01;2;asd1324;2019-05-22 18:28:56;0;0;
                      3;asd1324;2019-05-22 18:28:56;0;0;
                      4;asd1324;2019-05-22 18:28:56;0;0;
                      5;asd1324;2019-05-22 18:28:56;0;0;
                      6;asd1324;2019-05-22 18:28:56;0;0;
                      

                      You now have 5 lines instead of 6 since you have overwritten the line termination character of the original first line.

                      With all that said, modifying a text file without rewriting it can be a very tedious and hard task. It way faster and easier to rewrite the whole with your modifications. Otherwise, a military boot camp will feel like walk in the park in comparison.

                      Source https://stackoverflow.com/questions/56262772

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