Is there an invocation of sed todo in-place editi开发者_运维技巧ng without backups that works both on Linux and Mac? While the BSD sed shipped with OS X seems to need sed -i \'\' …, the GNU sed Linux
I have a file with some data like this: 1, 3, 0, 0, 0 0, 4, 5, 0, 5 2, 6, 0, 1, 0 I would like to write a shell script to delete all the lines where the 3rd argument is 0 (here line 1 and 2)
Im开发者_运维百科 trying to print only lines that do not start with a letter from the file \"main\"
I have a text file with a bunch of file paths such as - 开发者_如何学Cweb/index.erb web/contact.erb
I have to process a text file (an e-book). I\'d like to process it so that there is one sentence per line (a \"newline-separated file\", yes?). How would I do this task using sed the UNIX utility? Doe
I\'m trying to perform a string replacement on several hundred awstats config files, and using sed to do so. However, I\'m having trouble getting a working pattern.
I would like to ask your help! The problem is: I have a code: <h1....>text</h1> I would like to make a result:
I use \'/\'\"$name\"\'/d\' for deleting the line that contains a user input name variable. But I want to delete the line that contains $name and $surname together. How can I modify this \'/\'开发者_开
I\'m searching for a way to replace the first occurrence of a certain text in a text file with a value ${A} and the second occurrence of the same text, on a different line, with ${B}. Can this be achi
I have been struggling to do this. I need to replace a line in a document with either blank space or the word \"DELETED.\" The lines are different, and I am running a counter to determine the correct
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