The second is a basic sed substitution. The code is used to remove all text after the last \. I haven't been able to find a solution for this using the sed command. I only want to replace the forward slash with string "FW_SLASH" only if there's a number right after the slash while preserving the original number. This person is a verified professional. The escaped parenthesis are there to "save" the matching result, meaning that it will contain everything after the first slash in this case. learnbash. For me I wanted to remove the trailing slash from a URL so this would not have worked. Best Answer. Hello experts. OP. Actually, the / is not really special for the s command, it's just common practice to use it, but you could use almost everything else as delimiter. I have a file containing 2 entries: Original File:... (5 Replies) I got stuck Tagged: remove tailing slash, shell scripts, solved, string, substitution. Re: Delete all characters after slash It has nothing to do with the - character. The [^:] is just the only way I know how to write not a colon.The * after the colon means any number of the things right before me (in this case the not-colon). Regards. Nicolas1847. I have encountered solutions dealing with sed, but those tackle file handling, hence my question. after http: ), and you are then subtracting that from the length of the string and returning that number of characters from the beginning of the string. I want to delete everything in myVar before the last slash (including the last slash), so that myVar ends up storing only baz1234_. Verify your account to enable IT peers to see that you are a professional. The first part [^/]*, matches everything BUT a slash, then we have a literal slash /, and a "matches everything" . I was browsing stackoverflow and have noticed a regular expression for matching everything after last slash is Hi all, I know, this is way too late but hopefully will help someone (like myself) who wants the command-line version to work instead. I know this is easy with sed, but I could have sworn there once was a bash tool - maybe even coreutils - that's sole purpose was making strings like 07:10 AM 09-08- 2013. Escaping both forward slash and back slash with sed. ... @James yes, everything inside single quotes is treated literally by shell and as that passed to sed. Anyone know why it is displaying one correct string and one wrong string? Need to remove slash, Need to remove slash. Reading sed scripts can be a bit tough at first. We’ll enclose our search term in forward slashes (/). The FIND function in your formula will always return 6, as it finds the first / in your string (i.e. [solved] bash: remove everything before / after last slash Hi! As soon as there are slashes in the search pattern or the replacement string, I prefer choosing a different delimiter instead of messing around with backslashes. Regular Expression to collect everything after the last / (8 answers) Closed 1 year ago . The /p means “print,” just as it did in the commands we used above. Discussion Using sed to append backward slash before forward slash. Ask Question Asked 3 years, 5 months ago. *://' Explanation: First line just pipes the test string to sed for example purposes. We also include a space after “And” so words like “Android” won’t be included in the result. Datil. Remove forward-slash using sed. Original Post by learnbash. Assuming what you actually mean is that you want to delete everything up to the last colon and leave the john.doe intact: echo 'hd_ma_prod_customer_ro:*:123456789:john.doe' | sed 's/. Finally, the : selects the colon.. 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