Find and replace with sed in directory and sub directories
how to use sed to replace text in subfolders. 1. unix find and replace text in dir and subdirs. 3.
sed - Change multiple files - Stack Overflow
For sed -i 's/old/new' *, the expansion of * must ALL be passed as an arglist to sed, and I'm fairly sure this has to happen before the sed process can even be started. Using the for loop, the full arglist (the expansion of * ) never gets passed as a command, only stored in the shell memory and iterated through.
What is the proper way to insert tab in sed? - Stack Overflow
On MacOS X (10.7.2), and therefore probably on other BSD-based platforms, I was able to use: some_command | sed '1i\ text\ttext2' and sed translated the \t into a tab. If sed won't interpret \t and inserting tabs at the command line is a problem, create a …
bash - Insert newline (\n) using sed - Stack Overflow
I am attempting to use the escaped literal in my sed script as shown but for whatever reason, it's not working. It is hard to do in a sed script vs a one line sed. You can also use a multi character delimiter (say <!!>) and then use awk to change that into a \n. To be honest, POSIX sed is best used for single line changes only. –
How to show certain column of a record using sed
2012年7月7日 · I have a list like this: 5678:robert dylan :d.g.m. :marketing :04/19/43 85000 I want to show only the name and designation of the person. I want to use sed for that. How should I do that?
sed - How to extract IP address using sed? - Stack Overflow
If you use git-bash on Windows.It is quite handy. export LC_ALL=C; ipconfig | sed -n 's/IPv4//gp;' | sed -En 's/.*(10.*)/\1/gp'
python equivalent to sed - Stack Overflow
Is there a way, without a double loop to accomplish what the following sed command does Input: Time Banana spinach turkey sed -i "/Banana/ s/$/Toothpaste/" file Output: Time BananaToothpaste s...
linux - sed with special characters - Stack Overflow
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How to use variables in a command in sed? - Stack Overflow
How to use variables in sed. 4. Using variables in a sed command. 0. Using variables with sed (UNIX) 0.
How to extract text from a string using sed? - Stack Overflow
egrep uses extended regexp, sed and grep uses standard regexp, egrep or grep -e or sed -E use extended regexp, and the python code in the question uses PCRE, (perl common regular expression) GNU grep can use PCRE with -P option. –