Unknown Command for Variable
348
How to look up a symbol or identify a letter from a math alphabet or other character?
109812
Issue an error when using empty shell variables
9467
How can we run a command stored in a variable?
15609
What does this cryptic Bash command mean?
91568
How to correctly escape command arguments from an environment variable
8651
Bash scripting unexpected operator
130505
some \newcommand instructions not working
79998
bash array with variable in the name
25487
How to store a command in a variable in a shell script?
151064
Variable issues for loops with batch script
78855
bash, command not found
45662
What is `$?` ? Is it a variable?
125350
How to create a command with key values?
30612
What is use of command: `command`?
31904
Command not found for alias
10075
missing argument to find -exec
117909
Why doesn't bash expand this variable when I prefix a command with a "one time variable assignment"