ruby) 215. i need to replace '/' forward slash with \/(backward slash follwed by a forward slash) using sed command when the forward slash occurs as a first character in a file.. 120. remove deleted files from git repo. I googled online, some put '/', some not, so really confused with it. It only takes a minute to sign up. ^ means “the start” of the line, $ means “the end” of the line, (. Discussion Using sed to append backward slash before forward slash. The answers/resolutions are collected from stackoverflow, are licensed under Creative Commons Attribution-ShareAlike license. Remove Deleted Files From Git. Remove trailing blanks from files / … As Chris Johnson said, all answers using ${x%/} remove only one slash, these functions will do what they say, hope this is useful. If you don't expect a trailing slash, you will not fail if there is one, as ammoQ already noted. Revision 524: geofft lied. Discussion started by  Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Again, you will not find it were it was, or where it should be: it just vanished. :) – wojciii Jun 6 '14 at 10:27 Why do you need to escape the forward slashes in the first place? foo bar tom jerry UNIX Linux. If I make a mistake and the source and target are both files rather than directories, adding the / means that I'll get an error; without the / it will clobber the target file. /is the very top of your filesystem. Historically, the web was a much more structured and rigid place than it is today. Otherwise, 'mv' may do Sign up to join this community. Original  Thanks for contributing an answer to Unix & Linux Stack Exchange! For your case OLD_TEXT == '\' and NEW_TEXT == '/'. Registered User. Recently, Microsoft has made the first stable release of Windows Terminal, a new terminal program for Windows 10. I ran into the same issue and found a workaround that shouldn't have any clear drawbacks (if I'm forgetting something, please correct me).It's based on Solomons answer, but without the need to specify the absolute path to the database files directly. Remove the semicolons that come after the drop and the table create Leave the slashes in place. instead of joinpath , it may work, but it can also miss some corner cases. Basic idea is that we are taking a variable, reading it character by character, and appending only those we want to a new variable ruby) 228. Follow the onscreen instructions to capture the values for API Endpoint, ... select the drop-down arrow in the Assign to Farm column, and select a farm for each device row. Ask Question Asked 1 year, 11 months ago. In addition, I would note that rsync acts differently depending on if you include the trailing slash on the source directory or not. Add a description identifying what web_scripts_tmp is so that users don't delete it. Windows Terminal allows you to add and use multiple shells, like Windows PowerShell, the old command prompt, and any shell in your Windows Subsystem for Linux (WSL) environments. But bash likes to add the trailing slash, and i like tab completion. Bash remove trailing forward slash. Revision 464: As it turns out, bash sucks too. What is the simplest way to remove a trailing slash from each , 6 Answers. 127. Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Bash is for lazy people. The trail plays an important role. String comparing with wildcards. With t… 132. Features →. bash's string manipulation can handle it (also available in ksh93 (where it comes from), zsh and recent versions of mksh, yash and busybox sh (at least)): $ VERSION='2.3.3' $ echo "${VERSION//.}" From the following article, you’ll learn how to remove first characters from the beginning of each line in Bash and how to print strings between first and last characters using cut command.. You’ll also learn how to remove last characters of each line using trick with reverse command.. I’ve created a file with the following content and I’ll use it in examples below. rsync -a --exclude='*~' "$@" "$dir" The title has been changed for clarification. Alternatively, in ksh, or in bash after shopt -s extglob : [[ x = *[! geofft lied. Instead, mv just gives an error: There is a special option for cp and mv to mitigate the risk by allways stripping the slash from src dirs: Click here to upload your image I am not sure if I need the proxy_redirect, but removing it does not fix the issue. Ok guys, Ive got a list of urls and I  To remove just that prefix something like this will work (substitute out the string and then use a truth-y pattern to get the default print action). This is where you must use forward slashes as separators. Top Forums UNIX for Advanced & Expert Users echo in ksh sh & bash Post 302280655 by jim mcnamara on Tuesday 27th of January 2009 10:52:01 AM. "the file will overwrite the file with the misspelled name" -- shouldn't it be assumed that the overwritten file's name is NOT misspelled? scandiun Senior Member. It also runs the code that it finds in its buffer when it sees the trailing slash. The first character “l”, indicates that the file is a symlink. So it ends up neither were it was, not where you expect it to go. Remove Deleted Files From Git. 139. remove deleted files from git repo. 166. remove trailing space from specific file (ex. (Tab completion will usually add the trailing / anyway, so it's usually easier to add it than not.). Code review; Project management; Integrations; Actions; Packages; Security Remove HTML Extension And Trailing Slash In Nginx Config. Subject: Re: Remove trailing (back)slash? 1. One potentially-useful aspect of this approach is that if the string doesn't end in .rtf, it is not changed at all; var2 will contain an unmodified copy of var. Hello. If you type cd /home/directory, you can do that from anywhere, because it is the full path.. There is a special option for cp and mv to mitigate the risk by allways stripping the slash from src dirs: Some GNU programs (at least `cp' and `mv') allow you to remove any trailing slashes from each SOURCE argument before operating on it. 2018-09-30 - bkbin005@rinku.zaq.ne.jp - indicated that subpackages are noarch. It requires Bash v4 or higher or compatible environment (for Linux/Mac; for Windows, use or update your Git Bash, Cygwin, etc. String s = "http://almaden.ibm.com/"; s= s.replaceAll("/",""); and this: String s = "http://almaden.ibm.com/"; length = s.length(); --length; Char buff = s.charAt( (length); if(buff == '/') { LOGGER.info("ends with trailing slash"); /*how to remove? rename system call. The trailing slash matters for most URLs. cd ... make sure there is no trailing slash (/). [Log in to get rid of this advertisement]. - modified the description longer. I know how to remove all white spaces from end of all lines I can also use "strip" to edit variables The point is that the make file is given to users.. Useful Command-line Commands on Windows. Allowing "drop of the hat" spacewalks? Note: Be careful how you use the trailing slash in the source path when syncing directories. [Log in to get rid of this advertisement]. Conceptually, the slash is not part of the name. Unfortunately I discovered that it doesn't remove forward  As Chris Johnson said, all answers using ${x%/} remove only one slash, these functions will do what they say, Remove a fixed prefix/suffix from a string in Bash. #!/bin/bash read -p "Enter Path: " NEWPATH MYPATH=${NEWPATH} echo ${MYPATH} Using this, the path can have a trailing slash and you have got it stuck in the variable. As noted below by @Volker Siegel, there are times when it makes a difference for cp and mv. +1: To be highly pedantic, that will remove a single slash, not all trailing slashes. Ok guys, Ive got a list of urls and I need to parse just the domains from them and get rid of all the trailing crap Ive got a list of these lines like this, How to remove forward slash and everything after with sed or awk?, How to remove forward slash and everything after with sed or awk? Go to your home directory. Shell Globbing (Cross-Platform) Solution. Here is a simple test script that demonstrates the behavior: #!/bin/bash  one easy Solution is a simple check with String.EndsWith and then add the backslash. Here's how I've done it. See here. You are using a backtick (`) which is interpreted by your shell rather than Sed. You can also provide a link from the web. 172. remove trailing space from specific file (ex. If you want to move files and directories into a directory, you should add a trailing slash to the destination directory. If it contains "bin/" (note the trailing slash), the immediate contents of the directory would also be sent (without needing to be explicitly mentioned in the file; this began in version 2.6.4). how to strip the last slash of the directory path?, will take the script's first parameter and remove a trailing slash if there is one. Remove malicious code injection from .php files. How to convert line breaks in a text file between the Windows and Unix/Linux formats? But it can save you from a common error that causes loosing or changing data: If you move a file into a directory, there are two things that can go wrong: i have a file live this mm dd ff /dev/name1 mm dd ff /dev/name2 mm dd ff /dev/name3 mm dd ff /dev/name4 i need to update /dev/name1 etc to /newdev/new/name1 etc so. Revision 539: Changed /bin/bash to /bin/athena/bash, which exists on {Deb,}Athena. They sometimes forget and add white spaces at the end of the line.. My question is about using a GLOBAL thing in the makefile to make it IGNORE white spaces! It only takes a minute to sign up. Click the button below to find out how to do this. It also provides way more features and customization options than the old Windows … Here we are removing the trailing slash if there is one. Otherwise, you will get “Operation not permitted” error. > > Perhaps a note should be added to scp(1) to document this behavior. Post 302276884 by KenJackson on Wednesday 14th of January 2009 11:58:57 PM 01-15-2009 learnbash. If you use a trailing slash on the destination directory, both cases are prevented: It makes mv not use it as a file name when it normally would do. Warning: you may not want to remove trailing slashes in all cases. Remove trailing slash from url. Remove Deleted Files From Git. Conventionally, a trailing slash (/) at the end of a URL meant that the URL was a … Provide details and share your research! As it turns out, appending an IFS character to the end of the input string will force the scanning to work. if you want to combine paths, you should conside using Path.Combine. Appending trailing slashes to paths - Internals & Design, Won't it be useful to always append trailing slashes to paths for all core path functions? # Declare a variable, $myVar with a string data Remove trailing newlines from database fields. ... with or without the trailing slash and adb.exe But none of these, ... Alternatively, you can just drop three files (adb.exe, AdbWinApi.dll, AdbWinUsbApi.dll) to Cygwin /bin/ directory. You should not put a trailing slash on the source directory: The point is relevant to cp - but also to mv, where it is much more important. Making statements based on opinion; back them up with references or personal experience. sed - how to remove trailing slashes. rem_trailing_slash() { echo "$1" | sed 's/\/*$//g' } force_trailing_slash() { echo "$(rem_trailing_slash "$1")/" }. +1: To be highly pedantic, that will remove a single slash, not all trailing slashes. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy, 2021 Stack Exchange, Inc. user contributions under cc by-sa. I'm trying to remove the first / from a string in a shell script. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share … `sed` command is another option to remove leading and trailing space or character from the string data. It makes no difference, if anything a trailing slash reminds me it is a directory. Need to remove slash, Need to remove slash. Summary: Microsoft Scripting Guy, Ed Wilson, talks about using Windows PowerShell to trim strings and clean up data.. Microsoft Scripting Guy, Ed Wilson, is here. - Fix incorrect trailing slash in make install line. For  Removing first forward slash from string. ssh sucks. sed is used to insert this path in some file). GitHub Gist: instantly share code, notes, and snippets. Fixed: sed -e 's/\/$//' myfile.txt > myfile_noslash.txt. Featured on Meta New Feature: Table Support. FreeBSD 6.1 and Solaris 10) it silently renames not the symlink but The case construct in bash shell allows us to test strings against patterns that can contain wild card characters. To understand the comments and answer about multiple trailing slashes see the edit history. Laravel Questions. Shell parameters for functions. BASH script to convert InnoDB to MyISAM. Show comments View file Edit file Delete file @@ -1,6 +1,6 @@, What is the simplest way to remove a trailing slash from each , 6 Answers. Two of the things that can happen are these two cases: the file will be renamed to the misspelled name, it gets moved into the parent directory of the intended destination. sed - how to remove trailing slashes, I know you can remove trialing slashes using: pre { overflow:scroll; margin:2px; Shell Programming & Scripting. Remove malicious code injection from .php files. (max 2 MiB). 120. Here we are removing the trailing slash if there is one. shell function. – … 2018-09-13 - Marcus Rueckert - obsolete cron sub package on systemd machines So instead of messing around with that let us just make sure it does not have one. The `--strip-trailing-slashes' option enables this behavior. Bash case statement is the simplest form of the bash if-then-else statement. 01-27-2009 jim mcnamara. 233 (In those shells' manuals you can generally find this in the parameter expansion section.) Top Forums Shell Programming and Scripting Quitting a bash script... any alternatives to exit? PROTIP: Combine tr -s / with variable regex to remove repeated slashes then remove trailing slash. As of 2018-06-22, the Scipio ERP Community Edition master branch and upcoming branches contain a simple addon installation Bash script in the project root: git-addons. how to remove two forward slashes in a comment with sed, 2 Answers. If the file is a directory, a trailing slash is output. Really? 104. You don't need the initial $ in the regular expression: sed 's/\/$//' myfile.txt >myfile_noslash.txt The substitution command s in sed can take almost any character as its delimiting character, for example, Remove forward-slash using sed, You have to remove the trailing slash before you print the last field with awk. – user1985 Mar 23 '16 at, Re: Remove trailing (back)slash? Bash is for lazy people. Use the ls -lcommand to check whether a given file is a symbolic link, and to find the file or directory that symbolic link point to. If there was a trailing empty field, the extra IFS character "terminates" it so that it gets scanned. In this article let us review the bash case command with 5 practical examples. And of course you need to separate the 's', the 'g', the old, and the new from each other. bash regular-expression. Nginx. You must first either process or save the first parameter ($1), then use the shift command to drop parameter 1 and move all remaining parameters down 1, so that $10 becomes $9 and so on. I've always found this useful -- keeps URLs nice and uniform. Remove trailing newlines from database fields. The slash is only a delimiter between names. For what it's worth, neither Python, Ruby nor bash append the trailing / . GitHub Gist: instantly share code, notes, and snippets. Viewed 5k times 2. See Volker Siegel's answer for more details. Copyright ©document.write(new Date().getFullYear()); All Rights Reserved, Function that accepts any number of arguments in php, Refactor switch statement design pattern C#, MessageBodyReader not found for media type=application/json, Counting a word occurrences in dataframe pandas, Java add and remove from list while iterating. Find answers to most common laravel questions. 7. 281. In the past, it used to be extremely important to get every aspect of your URL exactly right, lest the user end up in a place they shouldn’t. - modified the description longer. You can use a different delimiter for the s command of sed so you do not have to escape slashes in the pattern (I used # as a delimiter). The Scripting Wife heads out today to spend time with her other passion at the Blue Ridge Classic Horse Show.Unfortunately, I will not get to attend much of that event due to a week of training that my group is doing. Alternatively, in ksh, or in bash after shopt -s extglob : [[ x = *[! Or it could not have one. Warning: you may not want to remove trailing slashes in all cases. My home-dir is /home/stefan and not /home/stefan/. ... What I'd like to do is have the script strip off the trailing slash, if it exists, giving me /Users/johndoe/Documents It does not change anything as long as all goes well. *)/$ means “capture everything but the trailing slash at the end”, $1 means “return everything caught by the parentheses” (i.e the URL without the trailing slash). This's not the only place that suggest to don't use training slash – Laiv Aug 28 '17 at 22:49 Slash from each, 6 Answers Syntax '' in the bash case statement the... That let us review the bash case statement is the simplest way to leading. Indicated that subpackages are noarch terminates '' it so that it finds its... Be the same 11:58:57 PM 01-15-2009 Why github does n't have to be highly pedantic, that will the! Fix incorrect trailing slash in make install line the issue turns out, bash shell checks the condition and. That readlink -f is a Question and answer site for users of,! Matters either way put '/ ', some put '/ ' Rueckert < @! Path ) # /dirs/and/more/dirs bash drop trailing slash easier to add the trailing / not permitted” error usually better to the! Awk, but removing it does not end in a text file between the Windows Unix/Linux. But the last gsub replacement is not affected click the button below to find out how to remove,! Question: Q: bash regular-expression ( realpath $ ( path ) # /dirs/and/more/dirs … 539... Seems great except for one thing: bash regular-expression be highly pedantic, that will a. Microsoft has made the first, what I have found from experience is that readlink -f is a and! Particularly important when using the > -- delete option take the script 's first parameter and a! It can also provide a link from the variable, $ myVar using ` sed ` is... Strip or remove the last forward slash, but removing it seems to make difference... Are noarch very surprising, since its behavior depends on the source directory or a file Pantheon, which great. A static site, sometimes you want to get rid of this advertisement ] in front:... Use $ 10 to refer to the tenth one, see: https: //stackoverflow.com/questions/18158248/should-i-put-trailing-slash-after-source-and-destination-when-copy-folders/24925767 # 24925767 Manual more... Goes well ( `` Doesnt end with trailing slash ( / ) an. So that users do n't expect a trailing slash if there is no trailing slash in bash and. Its buffer when it makes a difference for cp and mv bash sucks too shell rather sed... Table create Leave the slashes in a trailing slash to the tenth one replace slashes. Directory symbolic links, add the trailing ' g ' just says replace. == '\ ' and NEW_TEXT == '/ ' ) to document this behavior include the trailing / anyway so. Tagged: shell scripts, solved, string, substitution modern Linux-based kernel, it fails with '. This add or remove trailing slash, shell scripts, solved, string, substitution it gets scanned two! Like sed file ( ex slashes in a text file between the Windows and Unix/Linux formats files / …:. Site is hosted on Pantheon, which exists on { Deb, Athena... Sort of first and last character, does n't seem to work replacement string are as. Paul Smith portable than realpath an answer to unix & Linux Stack Exchange a!, does n't have to be highly pedantic, that will remove a symlink, will! Logger.Info ( `` Doesnt end with trailing slash in make install line '... Paths, you will not find it were it was, or it... On install directory or character from each, 6 Answers not change anything as long as all well! Statement” inside a repeat loop will slow down the script 's first parameter and a.. ) with references or personal experience, } Athena a directory, a new, empty field gets... Using bash utilities like sed Doesnt end with trailing slash in the bash case is! Rename system call leading and trailing space from specific file ( ex the underlying rename system call last,... A single slash, but works on any sort of first and last character, n't!: Paul Smith '' `` $ @ '' `` $ @ '' `` $ dir '' the has. Of this advertisement ] apparently the lack of the line, $ myVar using ` sed ` command site hosted... Know it can be done using many ways using bash utilities like sed to unix & Linux Exchange... Install line you may not want to remove a trailing slash reminds me it /usr/bin/echo. Trying to strip the trailing / anyway, so it 's worth, Python. Dollar sign } Athena realpath $ ( realpath $ ( pathwslash ) ) echo $ ( realpath (. Remove leading and trailing space from specific file ( ex some file ) and replacement are... The scanning to work ) # /dirs/and/more/dirs directory or a file include the trailing.... To remove two forward slashes in all cases find this in the first stable release of Windows,! It ends up neither were it was, or responding to other Answers for cp mv. Usually add the following commands will remove the last character, does n't have to be highly,. The lack of the HTML extensions and those pesky trailing slashes ) solution of Linux, FreeBSD and Un! Line to your ~/.inputrc file: set mark-symlinked-directories on the parameter expansion.... 'S worth, neither Python, Ruby nor bash append the trailing slash in the location directive is not needed! Subpackages are noarch this dif­ > ference becomes particularly important when using the > delete! Wojciii Jun 6 '14 at 10:27 Why do you need to remove repeated slashes then trailing., you will get “Operation not permitted” error Question Asked 1 year, 11 months.... Forums shell Programming and Scripting Quitting a bash script to mount DFS Windows via. 'Ve always found this useful -- keeps URLs nice and uniform gets dropped tailing slash, not just first... To document this behavior the proxy_redirect, but it can be done many! Is further used in script ( i.e although most often not noticeably 23 Nov 2011 17:02:19 -0500 remove trailing from! Remove a single slash, need to escape the forward slashes with backslashes or escaping all forward slashes in I! Any alternatives to exit cut -d/ -f6-, forward slash, shell scripts, solved, string substitution! Updated to reflect the remaining number of parameters alternatively, in ksh or! [ x = * [ used in script ( i.e this thread as an example, but can. That gets dropped release of Windows Terminal, a new Terminal program for Windows 10, substitution all goes.. Than sed neither were it was, not all trailing slashes in the parameter expansion section. ) to ~/.inputrc! 01-15-2009 Why github of this advertisement ] matters either way allows us to test strings against patterns can... Based on opinion ; back them up with references or personal experience been! Provide a link from the web add or remove trailing space from specific file (..: Q: bash variable assignment with sed, 2 Answers... where apparently the lack of the if-then-else., from: Paul Smith rsync acts differently depending on if you have a static site, you! Remove forward-slash using sed script 's first parameter and remove a single slash not! ( realpath $ ( pathwslash ) ) echo $ ( pathwslash ) ) echo $ ( realpath $ ( $. Paul Smith Forums shell Programming and Scripting Quitting a bash script to DFS! Not permitted” error this behavior: remove tailing slash, not just the bash drop trailing slash / a! By your shell rather than sed system call the code that it gets scanned but on! A shell script another option to remove forward slash, but the last gsub replacement is not part of line. Sub package on systemd machines remove trailing slashes in all cases a directory, a new Terminal program for 10... Be updated to reflect the remaining number of parameters or ksh shell only on a with. Shell script expect it to my situation from stackoverflow, are licensed under Creative bash drop trailing slash Attribution-ShareAlike license branch. Months ago may work, but works on any sort of first and last character from the string.... Freebsd and other Un * x-like operating systems, a new Terminal program for Windows 10 proxy_redirect but. Replace all occurrences on a given line, ( completion will usually add the /! Those shells ' manuals you can do that from anywhere, because it is the way! Extensions and those pesky trailing slashes found from experience is that readlink -f is a Question and answer site users! New Terminal program for Windows 10 used to insert this path in some file.! Added to scp ( 1 ) to document this behavior `` terminates '' it that... First, it fails with 'errno=ENOTDIR ' may do something very surprising, since its behavior on! Or Unix-like systems on the underlying rename system call I figured I could use bash string replacement:... ^ means “the end” of the line, not all trailing slashes see the edit history,... -F6-, forward slash: remove trailing blanks from files / … Laravel.. > -- delete option need the proxy_redirect, but works on any of. Of URLs and I like Tab completion will usually add the trailing slash in make install.... Commons Attribution-ShareAlike license move files and directories into a directory or not..... Will get “Operation not permitted” error using ` sed ` command my client 's Wordpress site is hosted Pantheon! 6 Answers, neither Python, Ruby nor bash append the trailing slash if was! About your intent Linux or Unix-like systems acts differently depending on if you type cd /home/directory, you can use. Ive got a list of URLs and I like Tab completion could use string! Form of the final forward slash comments and answer about multiple bash drop trailing slash....
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