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20 sie 2011 · You don't make an alias that takes parameters because alias just adds a second name for something that already exists. The functionality the OP wants is the function command to create a new function.
6 sty 2015 · In a bash file the following will not work: alias python='python3' The alias syntax is not available in sh script execution. In order to execute python commands with bash that work on both python and python3. I wrote a function that checks if python3 or python is available and then pass on the function argument to that local installation of python.
13 sty 2012 · If you're really against using a function per se, you can use: $ alias wrap_args='f(){ echo before "$@" after; unset -f f; }; f'. $ wrap_args x y z. before x y z after. You can replace $@ with $1 if you only want the first argument.
The simplest approach is to just save the python script as, for example script.py and then either call it from the bash script, or call it after the bash script: #!/usr/bin/env bash echo "This is the bash script" && /path/to/script.py
30 sty 2024 · We create a bash script named run_pyscript.sh and pass the argument as python3 followed by the Python file name. ‘python3 ‘calls the python3 interpreter. ‘python_script.py‘ is the name of the Python script to be executed. You can replace this with the actual name of your Python script.
Aliases are not expanded when the shell is not interactive, unless the expand_aliases shell option is set using shopt (see the description of shopt under SHELL BUILTIN COMMANDS below). So put a. shopt -s expand_aliases in your script. Make sure to source your aliases file after setting this in your script.
18 mar 2024 · In this article, we explored different methods for calling Python from within a Bash script. In particular, we saw how to use the python3 -c command, as well as how to call a standalone Python script, and how to use a here-document for embedding Python code within a Bash script.
