Where does bash take its PATH from if run with --norc option?
133224
What are the Default $PATH Values?
142486
What is the difference if I start bash with "/bin/bash" or "/usr/bin/env bash"?
30175
How do I clear Bash's cache of paths to executables?
42796
Shell command for outputting absolute path of binary
23075
In a bash script what does a dot followed by a space and then a path mean?
57226
What is the syntax for IF/ELSE in bash?
145513
Why does /bin/sh point to /bin/dash and not /bin/bash?
52584
Is test or [ or [[ more portable both between bash shells and between other shells?
91653
Why does `at` warn me that commands will be executed using /bin/sh? What if I want a different shell?
20125
How do I syntax check a Bash script without running it?
127735
Difference between / and // directories in bash OSX
88464
How does lookup in $PATH work under the hood?
70247
why can't `_` be exported to the environment of bash?
84779
Understanding the -exec option of `find`
125882
Could someone please explain this bash command?
28353
On what systems is //foo/bar different from /foo/bar?
40516
Why bash does not spawn a subshell for simple commands?