I have a bunch of folders in the same directory
2012-12-06 Camcorder_5th_Jan_2013
2012-12-07 Camcorder_5th_Jan_2013
2012-12-16 Camcorder_5th_Jan_2013
...
I wish to drop the Camcorder_5th_Jan_2013 part and for them to look like:
2012-12-06
2012-12-07
2012-12-16
...
I was thinking something like
> mv (*).Camcorder* 1
i.e. capture everything before Camcorder and put into group 1 and rename to this group.
But I am struggling.
Any tips?
Thanks
replace match \s.+ with empty string
I suggest using rename, I am currently not in front of my Linux machine but hopefully these two links can get you somewhere:
Howto: Linux Rename Multiple Files At a Shell Prompt
http://www.cyberciti.biz/tips/renaming-multiple-files-at-a-shell-prompt.html
linux batch rename directories and strip # character from name
Update:
If you have access to Gnome or the X-Environment maybe you could try something like this if the Bash syntax is giving you a headache.
Métamorphose : A File -n- Folder Renamer:
http://file-folder-ren.sourceforge.net
Related
I am trying to use rsync to complete an unfinished transfer from a remote server to a local machine using
rsync -a user#domain.com:~/source/ /dest/
where /dest/ is the location of the partially completed transfer. However, due to bandwidth concerns I need to run rsync to a /tmp_dest/ on a different machine that does not have a copy of /dest/, from where I can then later move /tmp_dest/ to /dest/
The solution I have come up with thus far is to use rync's --exclude-from option, using a file containing a complete list of files from /dest/.
The command would look something like this
rsync -a --exclude-from 'list.txt' user#domain.com:~/source/ /tmp_dest/
At this point I feel as though I have scoured everywhere for a solution and tried every variant I came across.
This included relative and absolute paths for the 'list.txt'
relative:
path 1/file 1
path 2/file 2
--or--
absolute:
/absolute/source/path 1/file 1
/absolute/source/path 2/file 2
I have tried the above with combinations of including - to explicitly exclude that line (where I have seen examples of people wanting to also + other files)
- /absolute/source/path 1/file 1
- /absolute/source/path 2/file 2
I have tried putting leading **/ in front of the file paths to rectify the relative path problem
**/path 1/file 1
**/path 2/file 2
I have also tried navigating to the directory containing 'list' and executing rsync from there, to avoid the issue where rsync looks for
/path/to/the/list/something1/to.exclude
/path/to/the/list/something2/to.exclude
/path/to/the/list/something3/to.exclude
and undoubtedly finding nothing
I have also ensued that the correct line breaks are being used in the 'list' file. i.e. LF (Unix) line breaks.
I have tried to create the 'list' with the following command
find . -type f | tee list.txt
this initially created a file looking something like this
./yyyy-mm-dd folder 1/sub folder [foo]/file.a
./(yyyy) folder 2 {foo2}/file.b
./folder, 3/sub-folder 3/file.c
as you can see, there are spaces and other characters in the file paths, but from my current understanding, this shouldn't affect. But perhaps I am mistaken and will need to escape any characters with special meaning, which I may then need help with
which I then perform a replace on ./ in notepad++ or some other text editor that preserves the LF (Unix) line breaks to get the desired result.
(e.g. as above, I've tried replacing ./ with nothing, with /absolute/path/for/source/ noting the leading slash, or even double wildcards to match any parent tree structure containing the files.
The only thing I feel that I haven't tried is escaping the spaces in the file names and paths, but I have read that this shouldn't be an issue.
Perhaps I am overlooking something and any help would be appreciated.
Here is from rsync man page how to use "--exclude-from":
--exclude-from=FILE read exclude patterns from FILE
Use the following command:
rsync -a --exclude-from=list.txt user#domain.com:~/source/ /tmp_dest/
And also it is better to use full path name of list.txt file
I have a bunch of files which are of this format:
blabla.log.YYYY.MM.DD
Where YYYY.MM.DD is something like (2016.01.18)
I have quite a few folders with about 1000 files in each, so I wanted to have a simple script to rename them. I want to rename them to
blabla.log
So basically, I'm just stripping the date at the end. Here is what I have:
for f in [a-zA-Z]*.log.[0-9][0-9][0-9][0-9].[0-9][0-9].[0-9][0-9]; do
mv -v $f ${f#[0-9][0-9][0-9][0-9].[0-9][0-9].[0-9][0-9]};
done
This script outputs this:
mv: `blabla.log.2016.01.18' and `blabla.log.2016.01.18' are the same file
For more information:
I'm on windows, but I run this script in gitbash
For some reason, my gitbash doesn't recognize the "rename" command
Some regex patterns (like [0-9]{4} don't seem to work)
I'm really at a lost. Thanks.
EDIT: I need to rename every single file that has a date at the end and that is of the from: *.log.2016.01.18. They all need to keep their original names. All that should change is the removal of the date.
You have to use % instead of #: you want to remove from the end, not the start of your string.
Also, you're missing a . in what has to be removed, you don't want to end up with blabla.log..
Quoting the variable names prevents surprises when file names contain special characters.
Together:
mv -v "$f" "${f%.[0-9][0-9][0-9][0-9].[0-9][0-9].[0-9][0-9]}"
We can search files in windows 7 or higher version using the following tool:
(I don't have image uploading privilage. I mean the top-right area in windows file explorer.)
When I search for MATLAB files using "*.m", it not only returns *.m files, but also returns *.mp3, *.mp4 files. Is there any way to show *.m files exclusively?
Thanks!
I assume you used the quotation marks here to show the text you typed, because ironically the exact way how it should work is to put the search in quotation marks...
so
*.m
finds .mp3 as well as .m but
"*.m"
should only find the .m files. Alternatively you could also write
ext:".m"
which would guarantee that only extensions are searched. (Although I am not sure if this is ever necessary here, because while windows can have a dot in the filename and also can have files without extensions I am not sure if it is possible to have both at the same time.)
using the following
"*.m"
will solve your problem.You can find more information on regex to be used in msdn in the following link .Advanced query syntax
Above that, you can also take advantage of the wildcard character *.
For example, if you want to search for a file with a name ending with 024 or starting with 024 then you can put in the search box like *024.* or 024*.* respectively.
Here the * after . represents files with any extensions, if you want particular then mention extension line 024.png.
Explorer don't have a function of finding with RegEx.
You need to use Power-Shell instead of Win Explorer;
for example: where '(?i)Out' is a regex
Get-ChildItem -Path e:\temp -Recurse -File | Where-Object { $_.Name -match '(?i)Out' }
alternatively you can just simply search for your extension like this:
.extension
eg:
typing .exe will give you all the files with .exe extensions in a folder.
PS: Typing .xml OR .vmcx will give you both type of files. It is useful if you seek to make an archive of different kinds of files stored in different folders or locations.
You can get close to proper regex support from the mostly awesome Cygwin, and as a bonus you get most every linux tool running natively on linux. But it still doesnn't know that .* means "zero or more of anything", ^ means the start of a line (and $ the end), so some things are still weird.
And a startlingly large bunch of weird corner cases that only deranged perl programmers notice fail the test.
So many other things it gets wrong, but it's more workable than anything in any windows OS, plus you get perl, grep, diff, wget, curl, etc. -- the whole GNU lib for free.
If you want a full on bash shell with proper respect for regex, install the super neet-o Bash for Windows 10
Either will do what you want. And they're a billion times faster than that stupid search bar that takes off at 100 mph then crawls to 1 pixel per 10 minutes near the end.
In building a C++ project with the GNU tool chain, make tells me ~
src/Adapter_FS5HyDE.d:1: *** multiple target patterns. Stop.
Search, search, search, and I found out that make thinks that it has multiple targets because the path to my included headers has spaces in it. If you've got your headers stored in some sane place like C:\Program Files then you can take care of this by using the old DOS paths (e.g. C:\PROGRA~1). However, when you have your headers in a truly insane place like My Documents you can get around the problem with MY DOC~1 because there's still a space.
Any idea how to tell my compiler to look in My Documents for headers without make confusing the path as two objects?
(Note: Feel free to throw tomatoes at me for putting header files in My Documents if you'd like, but there is a little rationale for doing that which I don't feel like explaining. If the solution to this question is easy, I'd rather keep it the way it is.)
You can figure out what the old path is by doing a DIR /X in your command prompt.
Or, most of the time you can fake it with the first 6 characters - spaces + ~1 + extension (8.3 paths won't have spaces).
Or, you can use quotes: "C:\Documents and Settings\Administrator\My Documents".
I don't know about make specficially, but the normal way around this is to put quotes around the path i.e.
cd "C:\Program Files\"
does that work?
Side note: the short name (8.3) for the same folder might not be the same on different OS installations. Thus, you can't be sure that C:\Program Files will always be C:\PROGRA~1.
Short names can't contain spaces in them either, so the usual short name for My Documents is MYDOCU~1, not MY DOC~1.
You can find the exact short name for any folder or file (including My Documents) using dir /x <filename>.
If you are using the GNU toolchain from Windows command line (cmd.exe), you should be able to use quotes (") around the folder/file names to work around this problem.
For some folders, including My Documents, you can specify an alternative location. To do this, right-click the folder, select Properties, select Location tab, and away you go. I use this to put my downloads and music on another drive (D:).
Write a wrapper script (e.g. batchfile) to translate the path names to short form.
I have a script "runwin" that does stuff like this - instead of, e.g. gcc <args> I can call runwin gcc <args>;
runwin will make heuristic guesses as to which arguments are filename paths and translate them, then call gcc on the resulting string of arguments.
I have thousands of files that I need to rename with the following format.
2008:09:18:17:45:48-alfanumeric-alfanumeric.wav the first part is a date.
Ex. 2008:09:18:17:45:48-703-s.wav
A want to rename it to:
20080918.174548.703.s.wav
Basically to remove the ':' and to make a more human readable format and easier to split.
I know that rename is what im looking for but the regex is not working. I'm typing:
rename
's/(\d):(\d):(\d):(\d):(\d):(\d)-(.?)-(.?).wav/$1$2$3.$4$5$6.$7.$8.wav/'
./*
rename 's/(\d+):(\d+):(\d+):(\d+):(\d+):(\d+)-([^-]+)-([^.]+).wav/$1$2$3.$4$5$6.$7.$8.wav/' ./*
should be used - in your version you always only match one digit. Plus, no need to escape the :.
You need to consider multiplicities:
rename 's/(\d+)\:(\d+)\:(\d+)\:(\d+)\:(\d+)\:(\d+)-(.*)-(.?).wav/$1$2$3.$4$5$6.$7.$8.wav/' ./*
If this is something you're only going to do once, I'd do it this way:
1) ls the files into a new file: ls datadir > mytmp
2) edit the mytmp with your favorite editor.
2a delete any lines that aren't data files you care about, like "." and ".."
2b edit each line into a shell command to rename the file. I like emacs, and
would build a keyboard macro to: clip the file name, insert "mv ", insert the
filename, insert space, insert the filename again, edit the inserted filename into
the desired format.
2c save
3) run sh < mytmp
Done! Not elegant, tedious if your editor doesn't support macros or similar functionality, but guaranteed to work and git-er-done.