Vim's :oldfiles command shows the last 100 open files. I want to clear this list. How do I do that?
I tried googling for "vim oldfiles clear" but that doesnt return useful results. I also tried googling "vim oldfiles location" but also nothing.
This command basically lists the contents of the v:oldfiles variable.
However, emptying the variable is not what you want, because it is by
itself generated from the contents of the .viminfo file.
Please read the help for viminfo. Vim won't store a list of "recent
files". Those files come from the saved marks. And .viminfo stores a
lot of things. I'm not sure you want to remove all of them, so you need
to edit that portion of file. Editing it, however, can be a difficult
maneuver — if you don't disable auto saving it will overwrite when
quitting.
The best solution to your case, in my opinion, is to change the Vim
setting that stores recent file marks to store nothing; and then tell
Vim to rewrite the file. This can be achieved by the following commands.
Please do this in a newly opened Vim session, ideally, one that you
haven't edited a file yet.
:set vi+='0 " save no marks, in other words save 0 recent marks
:wv! " write viminfo file without merging with old information
Reload Vim and your list should be clean. Please read the help for
'vi' to known more. If you want the recent files list to be always
empty, you may want to configure that option to your will in your
.vimrc. It is also useful to see your current configuration with
:set vi.
Related
I need something that can copy a specified file any and everywhere on my drive (or computer) where that file already exists; i.e. update a file. I tried to search this site, in case I'm not the first, and found this:
CMD command line: copy file to multiple locations at the same time
But not quite the same.
Example:
Say I have a file called CurrentList.txt, and I have copies of it all over my hard drive. But then I change it and I want all the copies to update. So I want to copy the newer one over all the others. It could 'copy if newer', but generally I know it's newer, so it could also just find every instance and copy over it.
I was originally going to use some kind of .bat file that would have to iterate over every folder seeking the file in question, but my batch file programming is limited/rusty. Then I looked to see if xcopy could do it, but I don't think so...
For how I will use it most, I generally know where those files are going to be, so it actually might be as good or better if I could specify it to (using example), "copy CurrentList.txt, overwriting all other copies wherever found in the C:\Lists folder and all subfolders".
I would really like to be able to have it in a context menu, so I could (from a file explorer) right click on a file or selected files and choose the option to distribute it.
Thanks in advance for any ideas.
Use the "replace" command...
replace CurrentList.txt C:\Lists /s
We have a 2 step process that collects all filenames from a folder into a Word document for use elsewhere.
The original process was to run an old DOS batchfile that collected the filenames into a DOS .txt. Then we launched a Word .docx with a macro that imported the .txt and massaged the formatting. After visual inspection we hit ‘Save’ and that was it.
I had the bright idea that a step could be taken out by launching Word directly from the batch, so I inserted the line: start winword filename. This works great except that the default location that Word wants to save in is now my Templates folder. Running it the old way still works perfectly.
The question is: why is the default location changed by launching Word programmatically and how can it be forced back to the correct location?
Thanks
you can use:
start /D C:\path\to\folder "" winword.exe
this program starts winword.exe and save all files to C:\path\to\folder
ill assume that winword.exe is in the current directory.
for help with the start command : http://ss64.com/nt/start.htm
I investigated the start command, but never did figure out why it operated differently. The eventual solution was to include the Save action in the macro. I still don't know why we didn't have to do that before, but it works now so we're declaring success and moving on.
I am trying to use the tool here business objects query builder output
And there are virtually no examples, so I'm struggling to make it work. It produces no errors, but outputs no file in the directory where the batch file is, that I can see.
Here is the code inside querybuilder.bat:
set lib=c:\Program Files\Business Objects\Common\4.0\java\lib
java -cp "querybuilder.jar;poi-3.8-20120326.jar;%lib%\*" org.bukhantsov.querybuilder.Program %*
Here is the code inside what I am running, which I've named RunQuery_ALLACTIVE.bat, except of course with my Server, Username, and Password changed for the purpose of this post.
I have this all on one line, with no line breaks.
querybuilder.bat -cms:SERVER -username:OURUSERNAME -password:OURPASSWORD -query:"SELECT * FROM CI_INFOOBJECTS where SI_SCHEDULE_STATUS = 9 order by SI_NAME" -auth:windowsad -excel "Output.xls"
Can't tell if the - options go on different LINES ?
Can't tell if I'm supposed to put output file in quotes, or if it should be an existing file or not?
can't tell if for Windows AD (which we use), I would put "Windows AD" or WindowsAD, I'm assuming no spaces obviously.
Tons of unanswered questions on this tool - it LOOKS cool, but has anyone actually successfully used it? Can't really find comments or history on the 'net..
To answer your questions:
The options go on the same line, not on different ones
As Joe said, you'll need to specify the output file as -excel:"Output.xls"
If you want to use Windows AD, you'll probably need to specify secWinAD (case-sensitive).
If you're not sure about the command line options, I suggest you build up gradually: first only specify the required options, then add the optional ones one by one so you know which one is giving you problems.
Also, I noticed that the download page contains a version compiled for XI3.x and BI4. Make sure you use the correct version, corresponding to the version of BusinessObjects you're using. Also, verify the path in the batch file to see if it points to a valid folder containing the JAR files for the BusinessObjects environment.
Update:
I just noticed that the same author/developer created another application (GUI, not command line) that might be a bit easier to use. Have a look here.
Basically my question is the topic ^
I have 4 files that are massive. I need to put them in resources under my maven project structure. Whenever I do a string-based refactoring or search/replace... I basically want the IDE to ignore these files altogether.
Yes, I know I can exclude them and do the replacements manually... but like I said, I want to remove any possibility that they can be modified through the IDE (without having to write-protect them I guess, or revert them all the time if the version control says they've been modified).
Is there any way I can exclude these files?
There are two questions there:
1) How to exclude these files in string based refactoring such as search and replace
You can set up a custom scope when you do a find and replace. This custom scope is saved so you don't have to set it up every time you do a find and replace.
Open the find-and-replace window or the find-in-path window and you will see the scope section in the window with "Custom" as the last option. You can select the files that you want to include/exclude here.
2) How to prevent files from being modified in the IDE without write protecting them
This I'm not sure about. You can add them to a separate change list so that they will always be grouped away from your main set of changes or add them to the vc ignore list. But this doesn't stop the IDE from modifying them. Perhaps you should find out what is editing those files and stop that process?
You can mark the directory as Excluded in "Project Structure->Modules"
You can mark this directory as for "Generated Sources Root"
I work extensively using the shell. When I continue working on some project one week later, I go to some "folder" and realize that I do not remember what I was doing. Sometimes and before stopping work what I do is:
history > DIRX_HISTORY_20100922
so later I have a look at the commands I used, I can remember much better what I was doing.
I wonder if somehow, some script or something could do this automatically each time I type a command in a directory, so this DIRX_HISTORY_20100922 is created and a new one is modified depending on the date and on the directory name.
Thanks
Have a look at my history logging functions. They save the current directory along with the command that was executed. You can grep for the directory and it will show you the commands that you were using there.
Bash's PROMPT_COMMAND variable can be used to save the last line of your history to a file for every command you enter.
ie.
PROMPT_COMMAND="history 1 >> DIRX_HISTORY"