sed

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Using sed to replace matches of a string

I have various java files that have the following statement in their methods: var1.setMaximumSize((-1));[详细]

2023-04-11 18:41 分类：问答
Why would change with "sed" via Putty not reflect in Cpanel?

I did a word replace with \"sed\" via Putty and i see that the word was replaced but when I open the file in cpanel there i开发者_如何学Gos no change to the file.[详细]

2023-04-11 12:08 分类：问答
Detecting and concatenating a multi-line structure using sed

So, given that I have some type of data structure like this within a segment of code: struct apple { int type, color;[详细]

2023-04-11 07:20 分类：问答
Searching and replacing a line in linux?

How can I find and replace every instance of a {% extends \"a/b/c/d\" %} with another {% extends \"e/f/g/h\" %} in every file in a directory?Also, if anything comes after the statement on the same lin[详细]

2023-04-11 04:38 分类：问答
Command substitution within sed expression

I\'m having little problem with bash/sed. I need to be able to use command substitution within sed expression. I have two big text files:[详细]

2023-04-11 04:36 分类：问答
sed substitution with Bash variables

I am trying to change the values in a text file using sed in a Bash script with the line, sed \'s/draw($prev_number;n_)/draw($number;n_)/g\' file.txt > tmp[详细]

2023-04-11 01:53 分类：问答
Can we really do without lazy quantifiers?

Many people say we can do without lazy quantifiers in regular expressions, but I\'ve just run into a problem that I can\'t solve without them (I\'m using sed here).[详细]

2023-04-11 01:25 分类：问答
How to remotely edit a line containing double quotes and variables using sed across ssh?

I have a sed command that works perfectly if I run it locally on Ubuntu or our embedded client Arago:[详细]

2023-04-10 17:21 分类：问答
Replacing the last lines of a group of text using AWK

I have this output from doing various commands d41d8cd98f00b204e9800998ecf8427e 1317522632/home/evan/school_work/unix/Projects/Project2/finddups/test/New Text Document.txt[详细]

2023-04-10 15:57 分类：问答
Combining two sed commands

I have a file r. I want to replace the words File and MINvac.pdb in it with nothing. The commands I used are[详细]

2023-04-10 13:49 分类：问答