Forum Discussion
SysTopher
Nimbostratus
NimbostratusRemoving a character from a variable using TCL
Hello,
iRule newbie here. I'm curious if anyone can give me an idea of how I could take a variable and strip out specific characters. For example, I have an iRule where I'm pulling a variable...
ekaleido_26616
Cirrocumulus
Cirrocumulusset variable [ACCESS::session data get "session.custom.variable"]
set newVariable [string trim $variable "@"]
Keep in mind this will remove all @ from $variable, regardless of location in the string.
- ekaleido_26616
Or I suppose you could just
set variable [string trim [ACCESS::session data get "session.custom.variable"] "@"] 
SysTopherEkalieido,
This looks like it would work great, but it turns out the APM option that Kai suggested works better with my existing variable assign so I marked his response as the acceptable answer for my case. Unfortunately I can't mark both of you as correct, but for anyone else reading this looking for a similar solution please keep in mind that both of these answers are great suggestions.
- ekaleido_26616
No worries! Just glad you were able to get it done.
