sed

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script or one-liner to clean up passwords in .bash_history

I sometimes mistakenly type my su password in a linux terminal that is echoing the typed characters. It gets recorded in ~/.bash_history which makes me feel insecure. Does anyone have a short script ([详细]

2023-03-30 07:04 分类：问答
sed - inserting a comma after every 4th line in plain text file

I am trying to insert a comma after the values on line 1, 4, 8, etc using sed, sed \'0-4 s/$/,/\' in.txt > in2.txt[详细]

2023-03-30 05:08 分类：问答
mass rename with sed

I have to work with a huge XML-File which was exported from Excel. The file looks like this: <Row>[详细]

2023-03-29 23:39 分类：问答
SED bad substitution error

Here\'s my problem, I have written the following line of code to format properly a list of files found recursively in a directory.[详细]

2023-03-29 20:14 分类：问答
sed whole word search and replace

How to replace whole words in string sed whole word search and replace with sed in HP-UX (B.11.31)? $ echo \"bar embarassment\" | sed \"s/bar/no bar/g\";[详细]

2023-03-29 10:02 分类：问答
regexp to wrap a line with ${color} and $color

Is there a way to have this regex put ${color orange} at the beginning, and $color at the end of the line where the date is found?[详细]

2023-03-29 08:19 分类：问答
Bash - how to get a download url form the official plugin wordpress page?

I\'m trying to get the download link of wordpress\' plugins via bash script directly from its official age.[详细]

2023-03-29 05:48 分类：问答
sed - how to remove everything but a defined pattern?

I have to remove everything but 1, 2, or 3 digits (0-9, or 10-99, or 100) preceding % (I don\'t want to see the %, though) from another command\'s output and pipe it forward to another command. I know[详细]

2023-03-29 04:42 分类：问答
Escape dots in domains names using sed in Bash

I am trying to keep the return of a sed substitution in a v开发者_如何学Pythonariable: D=domain.com[详细]

2023-03-28 15:21 分类：问答
How do I search and replace in a text document using SED?

I have a script for the R statistical package that I开发者_如何学编程\'m trying to modify using SED. Right now, it looks like this:[详细]

2023-03-28 03:01 分类：问答