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Concatenate text files with Windows command line, dropping leading lines
...ble to open large files, but then couldn't, I finally got back to my Linux roots and opened my Cygwin prompt. Two commands:
cp file1.csv out.csv
tail -n+2 file2.csv >> out.csv
For file1.csv 800MB and file2.csv 400MB, those two commands took under 5 seconds on my machine. In a Cygwin prompt,...
How to copy a file to multiple directories using the gnu cp command
...
and the whole comment... For example, to move a root-owned file (a symlink actually) that was on my desktop to all users desktop I first had to sudo su (didn't work otherwise) then used: echo /home/*/Desktop/ | xargs -n 1 cp -av /home/myusername/Desktop/file.
...
Do interfaces inherit from Object class in java
...nherit from Object class in Java?
No, they don't. And there is no common "root" interface implicitly inherited by all interfaces either (as in the case with classes) for that matter.(*)
If no then how we are able to call the method of object class on interface instance
An interface implicitly dec...
Shell one liner to prepend to a file
...g a utility like mktemp, at least if the script will ever be executed with root privileges. You could for example do the following (again in bash):
(tmpfile=`mktemp` && { echo "prepended text" | cat - yourfile > $tmpfile && mv $tmpfile yourfile; } )
...
Cannot open backup device. Operating System error 5
...s still causing issues. It only worked once I moved the destination to the root of C. More importantly out of a user folder (even though I had a share with full permissions - even tried "Everyone" as a test).
I don't know if i consider my issue "fixed", however it is "working".
Just a FYI for any ...
Xml Namespace breaking my xpath! [duplicate]
...he namespace you've mentioned in your xml is the default namespace for the root element and its child. In your xpath you have to use the same uri namespace, but not the same prefix, which is only a label. If you don't register your namespace, your xpath refers to element with empty uri. You can also...
Can't get Gulp to run: cannot find module 'gulp-util'
... So with a 150K views on this question alone, I'd love to know what the root cause of this is... This occurs quite frequently for me and I'm guessing I'm not the only one. This adds up to a lot of wasted time!
– cloakedninjas
Jul 7 '17 at 9:41
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Import an existing git project into GitLab?
...alized location (e.g. github) that does NOT contain the .git folder at the root of the repository. This is only a convenient option if you have access to the server where the bare repository is stored. Otherwise the answer by @Raveren is the best option.
– TinkerTenorSoftwareG...
Visual Studio immediate window command for Clear All
...through, there's a whole slew of them, some of which might even have their roots in MS-DOS DEBUG.EXE (specifically >d, >g, >p, >q, and >t come to mind).
Also worth noting, as it's only two keys to press: Context menu > Clear All invokes the same command and it can be navigated u...
How to get the CPU Usage in C#?
... ManagementObjectSearcher
(@"\\"+ selectedServer +@"\root\CIMV2",
"SELECT * FROM Win32_PerfFormattedData_PerfOS_Processor WHERE Name=\"_Total\"");
ManagementObjectCollection collection = searcher.Get();
ManagementObject queryObj = collection.Cast&...