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For example, $ objdump -D -M intel file.bin | grep main.: -A20 This performs disassembly on the file «file.bin», with the assembly code shown in Intel syntax. We then redirect it to grep, which searches the main function and displays 20 lines of its code. Example output:
Pages in category "Articles with example Java code" The following 172 pages are in this category, out of 172 total. This list may not reflect recent changes. A.
FREJ (Fuzzy Regular Expressions for Java) open-source library provides command-line interface which could be used in the way similar to agrep. Unlike agrep or TRE it could be used for constructing complex substitutions for matched text. [4] However its syntax and matching abilities differs significantly from ones of ordinary regular expressions.
The company develops the Semgrep AppSec Platform (a commercial offering for SAST, SCA, and secrets scanning) and actively maintains the open-source static code analysis tool semgrep OSS. Semgrep has stable support for over 30 languages including C# , C , C++ , Go , Java , JavaScript , JSON , Python , PHP , Ruby , and Scala .
The pcregrep command is an implementation of grep that uses Perl regular expression syntax. [17] Similar functionality can be invoked in the GNU version of grep with the -P flag. [18] Ports of grep (within Cygwin and GnuWin32, for example) also run under Microsoft Windows. Some versions of Windows feature the similar qgrep or findstr command. [19]
The new PCRE2 code (the 10.xx series) has had a number of extensions and coding improvements and is where development takes place. A number of prominent open-source programs , such as the Apache and Nginx HTTP servers, and the PHP and R scripting languages, incorporate the PCRE library; proprietary software can do likewise, as the library is ...
Like sed and grep, it is a filter, [4] and it is a standard feature of most Unix-like operating systems. The AWK language is a data-driven scripting language consisting of a set of actions to be taken against streams of textual data – either run directly on files or used as part of a pipeline – for purposes of extracting or transforming ...
A snippet of Java code with keywords highlighted in bold blue font. The syntax of Java is the set of rules defining how a Java program is written and interpreted. The syntax is mostly derived from C and C++. Unlike C++, Java has no global functions or variables, but has data members which are also regarded as global variables.