Troubleshooting Tools Installed by Default
The following troubleshooting tools are included in the full version of Photon OS:
grep. Searches files for patterns.
ping. Tests network connectivity.
strings. Displays the characters in a file to identify its contents.
lsmod. Lists loaded modules.
ipcs. Shows data about the inter-process communication (IPC) resources to which a process has read access. This data includes shared memory segments, message queues, and semaphore arrays.
nm. Lists symbols from object files.
diff. Compares files side by side. This tool is useful to compare configuration files of two versions when one version works and the other does not.