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Create directories using make file
...is is done by declaring the directory as an order-only prerequsite:
# The pipe symbol tells make that the following prerequisites are order-only
# |
# v
outDir/someTarget: Makefile | outDir
touch outDir/someTarget
outDir:
mkdir -p outDir
...
Can a shell script set environment variables of the calling shell? [duplicate]
...
I've noticed that this will not work if one will pipe the output e.g ". ./script.sh | tee out.log"
– ozma
Apr 7 '15 at 11:52
6
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Bypass confirmation prompt for pip uninstall
...p does NOT include a --yes option (as of pip version 1.3.1).
WORKAROUND: pipe yes to it!
$ sudo ls # enter pw so not prompted again
$ /usr/bin/yes | sudo pip uninstall pymongo
share
|
improve t...
How to disassemble one single function using objdump?
... perfectly and additional a simple one. I use objdump with the -d flag and pipe it through awk. The disassembled output looks like
000000000000068a <main>:
68a: 55 push %rbp
68b: 48 89 e5 mov %rsp,%rbp
68e: 48 83 ec 20 sub $0x20...
Use gulp to select and move directories and their files
...preserving the folder structure
gulp.src(filesToMove, { base: './' })
.pipe(gulp.dest('dist'));
});
Also, you are probably going to have trouble down the road if you have all these source files in the root of your project.
If you can, I'd recommend you use a single src/ folder and move all ...
Getting output of system() calls in Ruby
...r problem: If you have a subprocess that writes more data to stdout than a pipe can hold, subprocess gets suspend in stderr.write, and your program gets stuck in stdout.gets(nil).
– hagello
Oct 31 '14 at 11:50
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Strengths of Shell Scripting compared to Python [closed]
...ripting has simpler notations for I/O redirection.
It is simpler to create pipelines out of existing programs in shell.
Shell scripting reuses entire programs.
Shell is universally available (on anything like Unix) - Python is not necessarily installed.
'Tis true that you can do everything in Pyth...
Capistrano error tar: This does not look like a tar archive
...so when running git archive feature/Capistrano nothing is output to that | pipe. To confirm, ssh into the server, cd into /home/rails/rails-capistrano/repo, and run git branch.
It's running git archive as a way to export the selected branch's tree. git archive "writes it out to the standard output...
Git command to show which specific files are ignored by .gitignore
...gnored directory, the --directory option at least finds me that, and I can pipe that into a find command to find the files. Thanks!
– lindes
May 26 '12 at 11:53
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PowerShell script to return versions of .NET Framework on a machine?
...any variables from the object, as others are used in later commands in the pipeline. Does it run, error out when the Version or Release name is missing from the key, and then pass objects where it succeeded on into the next command in the pipeline?
– jpmc26
Jan...