Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
https://github.com/shelljs/shelljs
https://tutorialedge.net/javascript/nodejs/executing-shell-scripts-with-nodejs/
Check Whether a Shell Command Exists
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Python
shutil.which
Shell
which
Reference
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https://stackoverflow.com/questions/11210104/check-if-a-program-exists-from-a-python-script/34177358
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https://stackoverflow.com/questions/592620/how-to-check-if-a-program-exists-from-a-bash-script
Command Line Tools for Linux File System
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Please refer to Command Line Tools for Mac File System for the macOS version.
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List disk information.
df df /HOME -
Format disk partitions.
mkfs.ext4 /dev/sdb3 mkfs.ntfs /dev/sdb3 …
"." Is Not Recognized as An Internal or External Command
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
I encountered the following error message
when running a Windows command !./osqueryi.exe .tables in the IPython shell.
In[15] >>> !./osqueryi.exe .tables
'.' is not recognized as an internal or external …
Tips on Windows Terminal
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Command Line Tools for Mac File System
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Note: When work both in Linux and macOS, a painful burden to use command-line is to remember subtle differences between Linux commands and macOS commands. A a matter of fact, GNU …