blob: 861a89bf1680a9cfba77cfb5f8420f182b78bc82 [file] [log] [blame]
Demonstrations of bashreadline, the Linux eBPF/bcc version.
This prints bash commands from all running bash shells on the system. For
# ./bashreadline
05:28:25 21176 ls -l
05:28:28 21176 date
05:28:35 21176 echo hello world
05:28:43 21176 foo this command failed
05:28:45 21176 df -h
05:29:04 3059 echo another shell
05:29:13 21176 echo first shell again
The entered command may fail. This is just showing what command lines were
entered interactively for bash to process.
It works by tracing the return of the readline() function using uprobes
(specifically a uretprobe).