sed

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Hex String Replacement Using sed

I\'m having some trouble getting sed to do a find/replace of some hex characters.I want to replace all instances within a file of the following hexadecimal string:[详细]

2023-04-13 01:41 分类：问答
sed: Delete blank lines following line ending with a marker

How do I do this using sed? Input:Expected output: 1|1 2 MARKER|2 MARKER |3 MARKER |4 5 MARKER |6 3 MARKER|开发者_开发技巧[详细]

2023-04-12 10:22 分类：问答
bash / sed rewriting of variables for sip links

im trying to use a bash script to replace all none numeric characters from a phone number, here is a working exemple in php:[详细]

2023-04-12 09:32 分类：问答
Using Unix tools to process text: search and replace all text that are not between some lines

I\'m looking to do some text processing on a bunch of *.org files.I would like to change the following in each file:[详细]

2023-04-12 07:19 分类：问答
tr command not working

Hello every one here I have a problem. I have afile in which there is some data like this mango apple orange[详细]

2023-04-12 07:18 分类：问答
Sed program - deleted strings reappearing?

I\'m stumped. I have an HTML file that I\'m trying to convert to plain text and I\'m using sed to clean it up. I understand that sed works on the \'stream\' and works one line at a time, but there are[详细]

2023-04-12 06:32 分类：问答
Need to replace string in file2 that matches first column of file1 with second column of file1

So, if the title didn\'t make sense, here\'s what I\'m trying to do: I have file1: 66.115.135.84:123.123.123.1[详细]

2023-04-12 04:44 分类：问答
Bash script. Insert a blank line before a number range

I need a bash script to format a text file. It must add a blank line before a range of numbers. Some开发者_运维百科thing like the examples in the images below. I am trying:[详细]

2023-04-12 04:04 分类：问答
What are the differences among grep, awk & sed? [duplicate]

This question already has answers here: What are the differences between Perl, Python, AWK and sed? [closed][详细]

2023-04-12 01:08 分类：问答
How to extract characters between the delimiters using sed?

I have just started learning sed. I want to extract and print the characters between the > and < delimiters. Here the text in my data file:[详细]

2023-04-11 22:22 分类：问答