WebFeb 28, 2024 · The Problem. There is an old annoyance that, if you use env in a bang path to search the script interpreter in the shell's path, you cannot pass any arguments to it. Instead, all the text after the call to env is passed as one single argument, and env tries to find this as the executable to invoke, which fails of course when arguments are present. WebOct 2, 2012 · env is not in bash, it's a standalone executable, it is used to set or clear environment variable before running program. In your particular case, it's running the …
Using /usr/bin/env command DiskInternals
WebHere (Fedora 23) /bin is a symbolic link to /usr/bin; if you have a similar setup, the symbolic link from /usr/bin/env just buys you an infinite loop. Check the relevant packages, i.e. rpm -qf /usr/bin/env /bin/env, and reinstall those (here coreutils, i.e.. yum reinstall coreutils or similar). That should fix any misguided manhandling. Share WebApr 1, 2024 · The most common shebang is the one referring to the bash executable: #!/bin/bash Essentially it tells your terminal that when you run the script it should use bash to execute it. It can be vital since you may be using a different shell in your machine ( zsh, fish, sh, etc.), but you designed the script to work specifically with bash. shugart electric greensboro
Starting bash from /usr/bin/env or /bin - Ask Ubuntu
WebActualy, the right shebang for bash script is this: #!/usr/bin/env bash Because, in freeBSD, bash is located in /usr/local/bin/bash Share Improve this answer answered Jun 27, 2014 at 20:38 moebius_eye 316 2 6 14 "right" is a difficult word to use in such cases. Perhaps a better phrase would be "less error-prone". – HalosGhost Jun 27, 2014 at 20:56 WebJun 6, 2024 · Now in each script that needs to be run only by the root user, simply source the functions.sh file and call the function: #!/usr/bin/env bash source functions.sh check_root echo "I am root" If you run the script above as a non-root user, it will print “This script must be run as root” and exit. Web1 day ago · I feel like I'm doing everything right but I must be going wrong somewhere. I'm not using Expo or create-react-app. I'm on a Macbook. First, I run npm run start, which runs a script. The script looks shugart builders