Searchable database of Linux commands
18346
List all commands that a shell knows
99250
How do I read the source code of shell commands?
15703
Database schema documentation for the public data dump and SEDE
50431
Latex \tracing commands list?
128779
How do I get the list of exit codes (and/or return codes) and meaning for a command/utility?
145362
Open man page and search for string in a single command
41071
Is there a shell-independent search tool like the Unity's Dash?
16920
grep the man page of a command for hyphenated options
154598
Any way to list similar commands?
12126
How can I log users' bash commands?
20819
Generating list of manually installed packages and querying individual packages
77151
Where can I find the command line?
123768
Were all Unix commands re-written in Linux?
72759
How to navigate long commands faster?
47691
How can I make a list with most used commands in terminal?
3943
How do I search my command-line history for commands I used before?
82733
How can I run a specific command for each find result?