Why and when should eval use be avoided in shell scripts?
61814
What is the "eval" command in bash?
69145
Why do you need ./ (dot-slash) before executable or script name to run it in bash?
14103
Design patterns or best practices for shell scripts
21762
Are shell scripts sensitive to encoding and line endings?
57326
Bash - how to make explicit operator precedence without creating a subshell
19369
How can I use $variable in a shell brace expansion of a sequence?
13826
In Bash scripting, what's the meaning of " $! "?
64338
TCL subst or eval command is not working in my case ..
138778
How do I evaluate a variable with a string in the POSIX shell?
18722
Should I use $* or $@?
48703
How does instance_eval work and why does DHH hate it?
102137
What's the purpose of adding a prefix on both sides of a shell variable comparison to a string literal?
127788
Why do I have to put Evaluate[] here
10333
How do I best silence a warning about unused variables?
133631
how to source a shell script [environment variables] in perl script without forking a subshell?
57974
How to evaluate environment variables into a string in Python?
134393
Evaluating the return value of a command line