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kandi X-RAY | shellscripts Summary
kandi X-RAY | shellscripts Summary
Do not expect readability, stability, compatibility, portability, applicability, or survivability. Most of them are just a verbatim dump of what I'm using on my system(s). Simply sharing them to give back to the community. Written in shell, bash, python, and even php.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of shellscripts
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Community Discussions
Trending Discussions on shellscripts
QUESTION
autocommand BufEnter,TextChanged,InsertLeave *.sh Neomake
...ANSWER
Answered 2020-Sep-08 at 18:16:help autocommand
QUESTION
I'd like to loop through all the shell scripts listed inside an array, before printing out the "No scripts are running" message.
The expected behavior is that once the loop catches a script that's running, it waits for 5 seconds, then it starts the loop from the beginning (0 index in the array). This way even if any of the previous scripts from the beginning of the chain would start up in the meantime, the loop should still catch it.
...ANSWER
Answered 2020-Jul-22 at 11:40You're setting shellScriptsLength
on every iteration of the loop but never using it. Meanwhile you're indexing shellScripts
by 0
inside the loop and if the associated process isn't running you're going to sleep and leaving indexCouter as 0 for the next time around.
I think this might be what you're trying to do (untested but should be closer to working):
QUESTION
The file structure should look like :
test.py
node_modules
(The folder containing installed npm modules)
I have tried this :
...ANSWER
Answered 2020-Jan-28 at 10:13import subprocess
subprocess.call(["npm","init"])
subprocess.call(["npm","install"])
QUESTION
I am using karate for SOAP API services. How can I declare a global variable ?? as you can see in below feature file? after print response I have variable name def ourSession = /Envelope/Body/LoginReturn
I am using this variable (ourSession
) in next scenario but it's failing ? but it's not global.
So how can I declare "ourSession" as a global variable ?? so I can use into other scenarios?
Any help will be highly appreciated. Please have a look of my feature file below;
ANSWER
Answered 2019-Nov-27 at 05:24Do not create a new scenario for the subsequent call. A single scenario can have multiple requests.
QUESTION
I have a small flask API setup as following,
...ANSWER
Answered 2019-Jun-24 at 11:01This is almost certainly because you have defined shellScripts
at module level but modify it from your handlers. The changes to the values of that dictionary will persist for the lifetime of the server process.
You should copy the value and modify that instead:
QUESTION
I have a bash program that uses parameter expansion to go back one level from the directory I'm on. For example, if I'm in the directory /path/to/my/dir
, my program will allow me to go to /path/to/my/
without retyping the whole path or using cd -
a bunch of times.
Recently, I decided to start using the fish shell and I love it. But I'm not really sure how to do parameter expansion in the fish shell.
I've tried to create an alias to my bash program in ~/.config/fish/config.fish
so that back
will run bash /path/to/back.sh
, but this doesn't run the program in the current environment. Changing it to . /path/to/back.sh
doesn't really help since fish doesn't know how to run a bash script.
I was wondering if there is a parameter expansion feature in fish? I tried reading the documentation and couldn't find it.
Any help would be appreciated.
Thanks.
...ANSWER
Answered 2019-Jun-09 at 03:28Your back.sh script can't possibly work unless you are running it via .
or source
. That's because a child process cannot affect the environment, which includes the CWD, of any other process. If you run back.sh 1
it will only change the CWD of that script which isn't meaningful since the script immediately exits.
Fish does support parameter expansion but not brace constructs like ${prev_dir%/*}
. Fish prefers using commands for such manipulations rather than complex syntax. So, for example, to strip everything after the last slash you would do something like this in fish:
QUESTION
I am trying to parse the IP address from ifconfig command. It works fine when I do it on the command line
...ANSWER
Answered 2017-Sep-11 at 14:17Try like this:
QUESTION
I'm trying to create a simple log file called "users.txt" that contains the username, full name, and home directory of the username entered. I also want to include the time that the script was initially running.
Any suggestions?
The script name is called catbash.sh
I have tried things such as catbash.sh > user.txt
But I have no idea how to get specific information etc.
...ANSWER
Answered 2019-Apr-09 at 18:00You have to do the logging from inside the sh script. For ex, you could echo
the info that you want on the terminal (which you are already doing) and then append | tee -a $LOGFILE
(define LOGFILE at the top so you only have to change once if you need a different file name/location).
As further improvements you can look at defining your own logger function or even explore existing ones. For ex a simpler logger func could take 2 args - message, file name. The message itself could be composed of the user name, date/timestamp etc as you want.
With the info currently in your question, this is the best pointer I can give.
QUESTION
I need some help...
I'm creating a script of unit tests using shellscripts. That script, stores all the beeline calls from all files inside a directory.
The script is doing it's purpose, but I don't wanna append the file name if grep does not return results.
That's my code:
...ANSWER
Answered 2018-Sep-19 at 16:19grep
returns a falsy exit status (1
) if it doesn't find any matching lines, so you can put in an if
statement to test if it matched anything. Inverted with !
here:
QUESTION
For clarification, when I say base image, I mean the parent image that has all the common configurations, so that the children based on it don't need to download the dependencies individually.
From my understanding, docker-compose.yml files are the run-time configurations, while Dockerfiles are the build-time configurations. However, there is a build
option using docker-compose, and I was wondering how I could use this to build a base image.
As of right now, I use a shellscript that runs other shellscripts. One builds all my images, from a base image that it also creates. The other runs them as containers with the necessary configurations. However, the base image is never ran as a container.
Currently, the shellscript I hope to change into a docker-compose file, looks like so:
...ANSWER
Answered 2017-Jul-18 at 17:48As per the documentation the build
option of a service takes a directory as an argument which contains the famous Dockerfile
. There is no way to build a base image and then the actual image of the service.
Docker is a environment in which your application runs. When you are creating a base image, it should have things which are not going to change often. Then you need to build baseiamge once and upload to your repository and use FROM baseimage:latest
in the Dockerfile.
For example, if you are building a python application you can create it from python and install requirements:
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