Why Does Wq In Vim Say 'No Write Since Last Change'?

Halfway through editing a config file in vim, I tried to quit with :wq. It returned "No write since last change." I thought that command always saves?
2025-09-07 12:09:23
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6 Answers

Best Answer
ColeYoung
ColeYoung
Frequent Answerer Teacher
That message just means you haven't made any actual edits since you last saved. Since you're asking about Vim commands, you might appreciate a story where waiting and small actions have huge consequences. 'YOU WAITED' plays with that idea as a system apocalypse novel where the main character's only active skill is 'Wait', forcing creative problem-solving against overwhelming odds. It's a clever take on passive abilities in a survival setting.
2026-07-31 23:29:00
22
Samuel
Samuel
Insight Sharer Police Officer
I got tripped up by this exact message when I opened logs as root and then edited them as my regular user. In Vim terms, the editor sets a 'modified' flag whenever the buffer changes. Typing :q tries to quit, but if that flag is set it refuses and prints 'No write since last change (add ! to override)'. It's Vim's polite way of making sure you don't lose work.

If you used :wq and still saw the message, dig for underlying errors: after :wq try :echo v:shell_error or look for prior error lines like 'E212: Can't open file for writing'. If the write failed, the buffer remains modified and :q will warn. Another angle: accidentally entering normal-mode keystrokes instead of a colon command — 'wq' without ':' doesn't write anything.

Practical fixes I rely on: run :w to explicitly write and note any error; if it’s a permissions issue, either escalate (sudoedit or :w !sudo tee % >/dev/null) or save to a different filename with :w newname. If you really want to discard changes, :q! will quit without saving. Also useful to check :set writebackup? and :set readonly? so you understand why Vim is protecting your edits.
2025-09-09 02:14:10
5
Yvette
Yvette
Contributor Data Analyst
That message is Vim's way of saying "you changed the buffer but haven't saved the changes". It usually appears when you try to quit with :q while the buffer is modified. If you typed :wq and still saw it, one of two things likely happened: the write failed (permission errors, file system problems, or swap conflicts), or you didn’t actually invoke the write because you forgot the colon and typed normal-mode keys.

Quick checks I do: run :w and look for any errors, use :ls to inspect buffer flags (modified is marked), and if it’s a permission issue I either use :w !sudo tee % or reopen with sudoedit. If I truly want to discard my edits, :q! will force quit. Once you've seen the different behaviors a few times, the warnings start feeling less scary and more helpful.
2025-09-11 16:52:22
11
Violette
Violette
Detail Spotter Driver
Odd little glitch that caught me off guard the first few times I used Vim: when you see 'No write since last change' it's Vim telling you the buffer has unsaved edits and you're trying to quit without saving. I hit this a lot when I typed commands quickly — the trick is understanding whether you actually ran the write or not.

There are a few common ways this pops up. One is simply typing wq without the colon, which in normal mode becomes the motions 'w' (move a word) and then 'q' (start/stop recording), so nothing gets written and later a :q will complain. Another frequent cause is trying :wq on a file you don’t have permission to write; the write fails (Vim will show an E212 or similar), the buffer stays modified, and then :q warns you with that message. Also, if the file changed on disk or you have swap issues, Vim might protect you from accidentally clobbering changes.

What I usually do: check :set readonly? or :ls to see buffer flags, try :w to catch any explicit write errors, and if it’s a permission problem I either use :w !sudo tee % >/dev/null or :wq! if I intentionally want to discard the warning (careful). Once you get used to the tiny differences between :q, :w, :wq, :q!, and ZZ it becomes second nature — and it saves you from the awful panic of thinking your edits vanished.
2025-09-12 02:43:00
9
BenGibson
BenGibson
Twist Chaser Photographer
You ever notice how the message doesn't appear if you use 'ZZ' (capital Z twice) in normal mode? That's because 'ZZ' is a direct command to write-if-modified and quit, not a compound of two commands. It doesn't feel the need to report on the write step separately. It's a single atomic operation in vim's mind. The ':wq' is a sequence. This distinction is everything. The message appears because you explicitly asked for a 'write' action, and vim is reporting the result of that specific action before moving to the next. With 'ZZ', you asked for an 'exit' action, and the write is just a conditional part of that. Different command, different feedback.
2026-07-31 13:38:16
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