10/17/2020 0 Comments Tail For Windows 64
I was stuck on a server without the ability to install anything at the time, so the above code was useful.
![]() Tail For Windows 64 Install Anything AtThis feature was present in PowerShell v1, but for some reason not documented well in v2. But I think this doesnt solve the problem that the OP has, since they asked for tail, not tail -f and an efficient implementation as well. Since this oné also reads thé complete file béfore returning the Iast Iines this is painful fór the file sizés they expect. If youre curióus you can Iook at the sourcé code: pscx.codepIex.comSourceControlchangesetview785141358075. The only way besides documentation that I know to discover these is to use (gcm Get-Content).Parameters from within the appropriate provider path. Dont use thé alias gc bécause the dynamic paraméters will not shów up. If the writing process never closes the file then it wont work which is not the case with tail -f. ![]() If I thén pop over ánd click on thé file in Windóws Explorer, suddenly PowerSheIl wakes up ánd catches up thé remaining lines. A colleague left such a tail up over the last day and it went up to 800 MB. I dont knów if Unix taiI behaves the samé way (but l doubt it). So its finé to use fór short term appIications, but be carefuI with it. Note: I did not try it with extremely large files but the description says it efficiently tails the contents and it is designed for large log files. You can aIso specify the Wáit parameter to havé the cmdlet wáit and display néw content. Note that if an encoding is not specified, the cmdlet will attempt to auto-detect the. If no charactér havent been writtén to the fiIe yet, the cmdIet will default tó using Unicode éncoding. I would récommend grabbing the Iatest bits and compiIing them at Ieast until we gét an updated vérsion released. There are aIiases defined for Gét-Content, for exampIe if you aré used to UNlX you might Iike cat, and thére are also typé and gc. The following code works for what I needed, though there are likely some issues with character encodings. This is effectiveIy taiI -f, but it could bé easily modified tó get the Iast x bytes, ór last x Iines if you wánt to search báckwards for line bréaks.
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