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Tar a directory, but don't store full absolute paths in the archive
... That means this is a bug. If you are writing a shell script to run on all unix platforms then better be safe with running code that will work on all OSes.
– Chinthaka Senanayaka
Feb 28 '19 at 6:58
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Could not open a connection to your authentication agent
...to this deleted "answer", it works on Amazon Linux AMI too. I guess it's a Unix/Linux/*nix solution.
– user456814
Apr 19 '14 at 19:00
4
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Listing each branch and its last revision's date in Git
...ue%cr%Creset" $k --`\\t"$k";done | sort
That is for local branches, in a Unix syntax. Using git branch -r, you can similarly show remote branches:
for k in `git branch -r | perl -pe 's/^..(.*?)( ->.*)?$/\1/'`; do echo -e `git show --pretty=format:"%Cgreen%ci %Cblue%cr%Creset" $k -- | head -n 1...
Find unused npm packages in package.json
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If you're using a Unix like OS (Linux, OSX, etc) then you can use a combination of find and egrep to search for require statements containing your package name:
find . -path ./node_modules -prune -o -name "*.js" -exec egrep -ni 'name-of-packa...
What does Python's eval() do?
...h would delete all your files in your home directory. (Assuming you have a unix system). Using eval() is a security hole. If you need to convert strings to other formats, try to use things that do that, like int().
share
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Exploring Docker container's file system
...mply wanted to list the contents of a container that doesn't have standard UNIX tools installed. A variation of the export example above hit the spot: docker export adoring_kowalevski | tar tf -
– berto
Jan 9 '16 at 16:01
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Spring Boot + JPA : Column name annotation ignored
...es not apply for database name and table names, that are case sensitive on Unix systems but case in sensitive on Windows systems (the fact that probably kept a lot of people awake at night, working on windows but deploying on linux :))
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Quickly create a large file on a Linux system
...cfs2)
fallocate -l 10G 10Gigfile
OS X, Solaris, SunOS and probably other UNIXes
mkfile 10240m 10Gigfile
HP-UX
prealloc 10Gigfile 10737418240
Explanation
Try mkfile <size> myfile as an alternative of dd. With the -n option the size is noted, but disk blocks aren't allocated until data i...
How to colorize diff on the command line?
... (or anything else) to get character-level diff between text files
https://unix.stackexchange.com/questions/11128/diff-within-a-line
https://superuser.com/questions/496415/using-diff-on-a-long-one-line-file
ydiff does it though, see below.
ydiff side-by-side word level diff
https://github.com/ymatt...
Keyboard Interrupts with python's multiprocessing Pool
...nce is that ProcessPoolExecutor does not support initializer functions. On Unix, you could leverage the fork strategy by disabling the sighandler on the main process before creating the Pool and re-enabling it afterwards. In pebble, I silence SIGINT on the child processes by default. I am not aware ...