In bash, why is `SHELL=/bin/sh lesspipe"` gramatically correct?
909
What is this shell/Bash syntax: someVariable=someValue someCommand
30195
What's the difference between [ and [[ in Bash?
50931
What is the difference between #!/bin/sh and #!/bin/bash?
105788
Why is `[` a shell builtin and `[[` a shell keyword?
130039
Why does using `yes` on bash pipelines *not* cause infinite loops?
139274
What's the difference between 'sudo [command]' and 'sudo sh [command]?
53871
Where are bash line continuations after && and || documented?
52584
Is test or [ or [[ more portable both between bash shells and between other shells?
124765
How does bash interpret the equal operator with no surrounding spaces in a conditional?
23092
What does "$$" mean in the shell?
71795
What does the Bash operator <<< (i.e. triple less than sign) mean?
15609
What does this cryptic Bash command mean?
119575
How are parentheses interpreted at the command line?
111133
Difference between 'ls' and 'echo $(ls)'
129350
What is the meaning of ${GZIP_BINDIR-'/bin'} in bash?
57326
Bash - how to make explicit operator precedence without creating a subshell
85355
Why does BASH process substitution not work with some commands?