. It bridges the gap between traditional CLI management and modern code editors Cisco Blogs
Plain text matching works well for simple words like up or down , but Cisco syslog entries contain dynamic variables. Utilizing regular expressions maximizes the utility of your Xshell highlights.
If you work across multiple engineering workstations, you can export your highlight definitions.
By deploying a structured Xshell Highlight Set for your Cisco devices, you shift from actively hunting for errors to allowing errors to clearly announce themselves to you—significantly boosting your accuracy and speed as a network engineer. xshell highlight sets cisco
Tell me which command output you want to highlight, and I'll create the rule.
To highlight every standard IPv4 address in light blue so you can trace routing paths quickly: \b(?:[0-9]1,3\.)3[0-9]1,3\b Use code with caution. Cisco Interface Patterns
: Ensure Keyword Highlighting is enabled to see the changes immediately in your session window. Report: Cisco Native System Reporting If you work across multiple engineering workstations, you
In the dialog box that appears, click the button on the right side to create a blank template.
Once created, you must link the set to your Cisco device sessions:
Select your newly created Cisco_CLI_Colors set from the dropdown menu. Click to apply the changes. Advanced Pro-Tips for XShell Regular Expressions To highlight every standard IPv4 address in light
MAC addresses
When writing custom RegEx, always use \b bounding anchors to prevent accidental matching inside longer strings (e.g., matching the word "up" inside "link-update").