https://stackoverflow.com/questions/5241441/powershell-equivalent-of-linq-selectmany-method https://insbex.jixun.moe/linq-in-pwsh https://or1ko.hatenablog.com/entry/20100125/1264425759 里面有很不错的例子。第四个链接提到了 Map ,并指出它类似于 Linux 上的 Awk 。 不过并没提及 FlatMap 。不过,...
awk -F’ ‘declares “space” as the input field separator. So going with the above example, PID is the first, RSS the second and so on. ‘{ if($2 >= (1024*200)is the beginning of the actual AWK-script. It checks whether field 2 (RSS) contains a number larger than or equal t...
in PowerShell, the approach is different. Instead of using those methods, PowerShell utilizesWrite-Progressto display a progress bar at the top of the PowerShell window. This feature is available from PowerShell 3.0 onward, and you can refer to the manual for more information. ...
git is very object-oriented. The native git client works well for using interactively, but as soon as you want to do something that doesn't have an explicit command, you have to resort to complexgrep,awkandxargsmagic. Take this example to delete local branches that were deleted on the rem...
The addition of the newline appears to be an issue on both the input and output side. On Windows: PS> "hello there" | wsl awk --% '{print $2,$1}' | out-string | format-hex Label: String (System.String) <0F0E5C9B> Offset Bytes Ascii 00 01 02 03 04 05 06 07 08 09 0A...
And then when that didn't do what it needed to do, well, instead of fixing awk, sed, and grep, you went and added Perl, etc. So, the not-so-friendly joke is to say, well, it's actually an anthology of failed tools, right? As each failed tool then brings about the other ...
As an example, the following scripts from ksh and PowerShell show some of the differences between working with text pipelines and object pipelines. $ ps –el | awk ‘{ if ( $6 > (1024*10)) { print $3 } }’ | grep –v PID | xargs kill ...
Authors must either add complexity to their tool by generating both human-readable and machine-readable output, or they end up forcing the script writer to use a parsing tool such as AWK to extract meaning from the textual output. Such parsers can be difficult to write, are prone to failure...
parse-textObject – AWK with a vengeance. Nov 14 Selecting an execution policy -- get-help about_signing. Oct 31 PDC videos now available Oct 27 DESCRIPT.ION support in Monad -- Part 3 Oct 13 DESCRIPT.ION Support in Monad - Part 2 Oct 11 Add File Descriptions to your Directory Listings...