bash

问题 So I am trying to send a message to a specific slack channel using a secrets.json file to specify the payloads for both messages and the web-hook URL. I am able to post things to the message but it does not load the message as a payload even though the payload variable is set correctly. How can I load message payloads within the curl command I am specifying? Here is the code: richardbarret@1152-MBP  ~/Git/SalesforceCLI/Integration/Slack   master ●  ./automated_messages.sh  ✔  1488  10

问题 I'm trying to set up Django. I have Python 3.6 installed, and I installed virtualenvwrapper using pip3. Here is what my bash profile looks like: # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi export PATH="$PATH:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Frameworks/Python.framework/Versions/3.6/bin/virtualenv" export WORKON_HOME=$HOME/.virtualenvs export VIRTUALENVWRAPPER_PYTHON=/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 export PROJECT

问题 I'm trying to set up Django. I have Python 3.6 installed, and I installed virtualenvwrapper using pip3. Here is what my bash profile looks like: # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi export PATH="$PATH:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Frameworks/Python.framework/Versions/3.6/bin/virtualenv" export WORKON_HOME=$HOME/.virtualenvs export VIRTUALENVWRAPPER_PYTHON=/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 export PROJECT

问题 I have the following command that I am trying to put into a bash alias. The command by itself works fine, but when I try to alias it, I am getting the following errors: The Command find . -maxdepth 1 -mindepth 1 -type d -exec sh -c 'echo "$(find "{}" -type f | wc -l)" {}' \; | sort -nr The Alias alias csfiles='find . -maxdepth 1 -mindepth 1 -type d -exec sh -c 'echo "$(find "{}" -type f | wc -l)" {}' \; | sort -nr' The Error: -sh: alias 0: not found -sh: alias {} \; | sort nr: not found I

问题 I am writing a bash script (e.g. program.sh ) where I am calling a python code in which a list of files are read from a directory. the python script ( read_files.py ) is as following: import os def files(path): for filename in os.listdir('/home/testfiles'): if os.path.isfile(os.path.join('/home/testfiles', filename)): yield filename for filename in files("."): print (filename) Now I want to keep the string filename and use it in the bash script. e.g. program.sh : #!/bin/bash python read_files

问题 I have a CSV file where columns are comma separated and columns with textual data that have commas are quoted. Sometimes, within quoted text there also exist quotes to mean things like inches resulting in more quotes. Textual data without embedded commas do not have quotes. For example: A,B,C 1,"hello, how are you",hello 2,car,bike 3,13.3 inch tv,"tv 13.3""" How do i use awk to print the number of columns for each row of which i should get 3 3 3 I thought of using $awk -F'[,"]' but im getting

问题 Mainly I want to detect if DNS is configured properly on a machine by using nslookup . Sadly it seems that nslookup still returns success error codes when it fails to lookup an entry. Also the fact that different queries could return multiple results makes it harder to test it. So I want to write a bash snippet that returns success if the dns entry resolved successfully. I don't care if I get multiple results. Example nslookup -type=srv _ldap._tcp.DOMAIN.COM 回答1: The correct solution would be

问题 This question already has answers here : How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess ends with code !=0? (31 answers) Closed 3 years ago . In Bash, I want to call a command multiple times in parallel, while capturing all the processes exit codes. I know how to start and wait for them, but wait will only give me the exit code of the last process exiting. I also need the exit code of the shorter lived processes. Unfortunately I don't have

问题 This question already has answers here : Bash command line and input limit (3 answers) Closed 2 years ago . In a Bash script I am using a simple for loop, that looks like: for i in $(seq 1 1 500); do echo $i done This for loop works fine. However, when I would like to use a sequence of larger numbers (e.g. 10^8 to 10^12), the loop won't seem to start. for i in $(seq 100000000 1 1000000000000); do echo $i done I cannot imagine, that these numbers are too large to handle. So my question: am I

问题 This question already has answers here : Bash command line and input limit (3 answers) Closed 2 years ago . In a Bash script I am using a simple for loop, that looks like: for i in $(seq 1 1 500); do echo $i done This for loop works fine. However, when I would like to use a sequence of larger numbers (e.g. 10^8 to 10^12), the loop won't seem to start. for i in $(seq 100000000 1 1000000000000); do echo $i done I cannot imagine, that these numbers are too large to handle. So my question: am I