| layout | title | tags |
|---|---|---|
manual |
env - Statistics of command combinations using double pipe |
statistic |
The commands before env: If the given command failed, execute env.
| Command | percentage |
|---|---|
| grep | 33% |
| ping | 33% |
| w | 33% |
The commands after env: If env failed, execute the given command.
| Command | Percentage |
|---|
Below are the scenarios for all command combinations above.
The description in the table is referenced from and can be used to search the one-line-command or the scripts in the website of CommandLineFu.
- Make alert if host is 'dead' or not reachable
- Make alert if host is 'dead' or not reachable
- Make alert if host is 'dead' or not reachable