Curl and grep

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August undefined, 2024

WebJul 13, 2024 · curl -ksI goo.gle grep -iPo '^Date: \K[\S ]*' got Sat, 29 Oct 2024 21:30:49 GMT //for people who want less pipe cmd (need grep -P PCRE support) – yurenchen. Oct 29, 2024 at 22:00. Add a comment 1 Here's how I do it. I keep a switch statement for translating from the three character month representation returned from a server to the … WebApr 4, 2024 · Combining curl with other cli commands can be really handy in situations where you want to use the output of a command as the input to a curl command or vice versa. As an example, you could see if a webpage …

How to Use the grep Command on Linux - How-To Geek

WebJan 27, 2015 · grep -Po ' (?<=href=") [^"]* (?=")' (?<=href=") and (?=") are lookaround expressions for the href attribute. This needs the -P option. -o prints the matching text. For example: WebMar 30, 2016 · To grab information in the way of query you should use regex capture groups which are absent in grep. So try to filter out the curl output with sed (or awk) command: sed -n 's/.*name="config.pkm.identity" value="\ (. [^"]*\)".*$/\1/p' where value of the field value is captured in \1 (regex capture group #1). iphone 5s toronto gta

A Comprehensive Guide to Grep Multiple Words from Files

WebMay 21, 2024 · You can do some rudimentary web scraping to find what you want to download, too, using only curl and grep. For instance, say you need to download all images associated with a web page you're archiving. First, download the page referencing the images. Pipe the page to grep with a search for the image type you're targeting (PNG in … Web1. For anyone who wants to figure out version of installed curl and libcurl use command dpkg -l grep curl. – Dimitry K. Dec 6, 2014 at 19:04. 2. In such a case, run man curl for showing manual page of curl, then hit /progress or /hide progress or stop or whatever for searching query to get what you want. WebThis is almost perfect for my needs. However, I'm at a loss as to why everything has single quotes, and is therefore not valid JSON. When I find an answer to that I'll comment further. iphone 5s trade in price

CentOS preliminary learning record (4) CURL file transfer and grep …

scripting - curl and grep(?) to grab specifc string - how?

WebMar 14, 2024 · 查看. 这个问题可能是由于其他进程正在使用 dpkg 工具，导致无法获取锁定文件。. 您可以尝试使用以下命令解决此问题：. 检查是否有其他进程正在使用 dpkg 工具：. ps aux grep -i apt. 如果有其他进程正在使用 dpkg 工具，请杀死该进程：. sudo kill WebJan 15, 2016 · Sorted by: 4. You need to tell curl use to -L (--location) option: curl -L http://imdb.com/title/tt0070948 grep "Zardoz". (HTTP/HTTPS) If the server reports that … iphone 5s touch screen issuesWebMar 13, 2024 · 首先，您需要获取阿里云的AccessKey ID和AccessKey Secret，以便于通过API进行操作。然后，可以使用cURL命令，向阿里云的API发送HTTP请求，来实现动态DNS的功能。 iphone 5s turns off randomly

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Curl and grep

How to use grep and cut in script to obtain website URLs from an …

http://duoduokou.com/python/66083633173656426267.html WebSo if you're testing DNS availability, also grep the response for some unique phrase. – Michael Cole Nov 18, 2015 at 17:34 Add a comment 6 Answers Sorted by: 76 curl -sL -w "% {http_code}\\n" "http://www.google.com/" -o /dev/null -s = Silent cURL's output -L = Follow redirects -w = Custom output format -o = Redirects the HTML output to /dev/null

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WebApr 14, 2024 · Basic Grep Syntax. The basic syntax for the grep command is as follows: ADVERTISEMENT. 1. grep [options] [pattern] [file(s)] options: These are optional flags that modify the behavior of the grep command. pattern: The search term or regular expression you are looking for. file (s): The file (s) you want to search. 3. WebAug 7, 2014 · I want to be able to either grep into the page.html file perhaps with grep -oE or pipe it right from curl and never store a file. The result should be: 'instantiate' I need only the word 'instantiate', or the phrase, whatever google is auto correcting, is what I am after.

Web6 hours ago · PHP CURL使用POST发送json数据因项目的需要，PHP调用第三方 Java/.Net 写好的 Restful Api，其中有些接口，需要在发送 POST 请求时，传入对象。 Http中传输对象，最好的表现形式莫过于JSON字符串了，但是作为参数的接收方，又是需要被告知传过来的是JSON！其实这不难，只需要发送一个 http Content-Type头信息 ... WebAug 21, 2024 · I am new to Kubernetes. I have written a deployment for my python console application. this app is subscribed to NATS (message queue). I have written command in liveness prob to check the connection_id(my app connection id) in the nats server is present. otherwise, restart the pod as the application is not running properly, in that case.. I have …

WebAug 11, 2016 · Curl allows you to customize output. You can print the HTTP status code to std out and write the contents to another file. curl -s -o response.txt -w "% {http_code}" http://example.com This allows you to check the return code and then decide if the response is worth printing, processing, logging, etc. WebJun 20, 2024 · Your curl command output has DOS-style CRLF line endings - so the lines you are seeking don't end with \d+, they end with \d+\r. You can change your grep …

WebAug 29, 2024 · curl -Ls URL grep -oP 'href="\K [^"]+' This also doesn't "clean" whatever won't be part of the link (eg: a "&" character, etc). If you want to remove that, make/use sed or something else like so: curl -f -L URL grep -Eo "https?://\S+?\"" sed 's/&.*//' Lastly, this does not take into account every possible way a link is displayed.

Webcurl "url" tac tac grep -qs foo tac是一个简单的UNIX程序，读取整个输入页面并逆转行顺序(因此我们运行了两次).因为它必须读取整个输入才能找到最后一行，所以在卷曲完成之前，它不会输出任何内容. GREP在想要的内容时仍会关闭读取流，但它只会影响TAC，这不会 ... iphone 5 storage gbWeb6 hours ago · PHP CURL使用POST发送json数据因项目的需要，PHP调用第三方 Java/.Net 写好的 Restful Api，其中有些接口，需要在发送 POST 请求时，传入对象。 Http中传 … iphone 5 storage caseWebJan 30, 2024 · It tells grep to match any one of the characters contained within the brackets “ [].” This means grep will match either “kB” or “KB” as it searches. Both strings are matched, and, in fact, some lines contain both strings. Matching Lines Exactly The -x (line regexp) will only match lines where the entire line matches the search term. iphone 5s tripodWebSep 20, 2016 · It needs to be able to run in Ubuntu (GNU grep, etc.) It does not need to be cURL and grep; as long as the functionality is there. So far I've got: #!/bin/bash keywords=$ (cat ./keywords.txt) urllist=$ (cat ./url_list.txt) for url in $urllist; do content="$ (curl -L -s "$url" grep -iF "$keywords" /dev/null)" echo "$content" done iphone 5s tripod caseWebMar 13, 2024 · 在Linux系统中，`ps -ef`命令用于显示当前所有进程的详细信息，包括进程ID、用户、CPU占用率、内存使用情况等。. 而`grep`命令则是用于查找与指定模式匹配的文本。. 因此，`ps -ef grep java`命令的作用是查找所有包含“java”关键字的进程。. 具体地，`ps -ef`命令 ... iphone 5s tv remoteWebJan 30, 2024 · grep: Less a Command, More of an Ally. grep is a terrific tool to have at your disposal. It dates from 1974 and is still going strong because we need what it does, and nothing does it better. Coupling grep … iphone 5s treo táoWebJun 20, 2024 · Your curl command output has DOS-style CRLF line endings - so the lines you are seeking don't end with \d+, they end with \d+\r. You can change your grep command to grep -Po "^\d+\r$" - this will match what you are looking for, but the output will include the carriage return characters. With colored output (i.e. when grep is aliased to … iphone 5 stuck in boot loop