regex101: PCRE (Legacy) Match Workspace

"the literal " (34₁₀ / 42₈ / 22₁₆)

Group 1([^"]*)

Negated Character Class[^"]*

*matches any number of characters outside the set below:

"the literal " (34₁₀ / 42₈ / 22₁₆)

":the literal text ":

Non-Capturing Group(?:(?:{[^{}]+)}|(?:"?[^,"]*)"?)

1st Alternative(?:{[^{}]+)}

Non-Capturing Group(?:{[^{}]+)

{the literal { (123₁₀ / 173₈ / 7B₁₆)

Negated Character Class[^{}]+

+matches at least one character outside the set below:

{the literal { (123₁₀ / 173₈ / 7B₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

2nd Alternative(?:"?[^,"]*)"?

Non-Capturing Group(?:"?[^,"]*)

"?optionally matches the literal " (34₁₀ / 42₈ / 22₁₆)

Negated Character Class[^,"]*

*matches any number of characters outside the set below:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

"?optionally matches the literal " (34₁₀ / 42₈ / 22₁₆)

Positive Lookahead(?=$|,)

1st Alternative$

$end of line

2nd Alternative,

,the literal , (44₁₀ / 54₈ / 2C₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

25 tokens

Regular Expression

"([^"]*)":(?:(?:{[^{}]+)}|(?:"?[^,"]*)"?)(?=$|,)

New

May 9 16:19:33 192.168.10.254 May 9 16:19:34 INFO uvm[0]: {"timeStamp":"2019-05-09 16:19:34.148","s2pBytes":0,"p2sBytes":0,"endTime":1557443974148,"sessionId":102006119003906,"tag":"uvm[0]: ","class":"class com.untangle.uvm.app.SessionStatsEvent","sessionEvent":{"entitled":true,"partitionTablePostfix":"_2019_05_09","hostname":"192.168.10.102","CServerPort":161,"protocol":17,"protocolName":"UDP","tag":"uvm[0]: ","localAddr":"/192.168.10.102","class":"class com.untangle.uvm.app.SessionEvent","SServerAddr":"/192.168.0.192","remoteAddr":"/192.168.0.192","serverIntf":100,"CClientAddr":"/192.168.10.102","serverCountry":"XU","sessionId":102006119003906,"SClientAddr":"/97.115.239.26","clientCountry":"XL","CClientPort":65181,"policyRuleId":0,"timeStamp":"2019-05-09 16:19:34.148","clientIntf":2,"policyId":1,"SClientPort":65181,"bypassed":false,"SServerPort":161,"CServerAddr":"/192.168.0.192","tagsString":""},"c2pBytes":0,"p2cBytes":0,"partitionTablePostfix":"_2019_05_09"}

Regular Expressions 101

Regular Expression

Substitution