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lang-bash
compgen -v | while read line; do declare -p $line; donedeclare -p?declare -pwon't include things likeBASH_COMMAND,BASH_SUBSHELL,COMP_WORDBREAKS,HISTCMD,LINENO,RANDOM,SECONDS.declare -p"includes" resp. lists them all (andFUNCNAMEadditionally), but you are kind of right: the values are not shown and also values of arrays are not shown. do you know why this is? -- so IMHO your line is the most comprehensive way to do this, even with all values of arrays including indexes!