3,811 reputation
1131
bio website home.arcor.de/hirnstrom
location berlin.de
age 49
visits member for 3 years, 9 months
seen Nov 22 at 4:49

scala, java, linux

searching job in Berlin.


Jun
20
revised Multivariable For Loops
stroke
Jun
20
comment Multivariable For Loops
Well - I'm sorry, I'm very much acting without fundament here. I thought I heared so, but maybe it is only the < compared to cat. And I'm unsure how to test it, and when it will become semantically important. If pipes are invoked, variables in subprocesses don't bubble up to the main process, but we don't have variables here. I strike through the critical sentence, until somebody can clarify it.
Jun
20
answered Multivariable For Loops
Jun
20
revised How to clean up the RAM memory that is being used as cache memory?
spelling & syntax
Jun
19
answered How to clean up the RAM memory that is being used as cache memory?
Jun
14
revised Is there a way to increase `find` speed
added which, whereis and find-example
Jun
14
comment Console ScreenSaver without X11
Fine. For programming, I remember that I used svgalib, which came with some demos.
Jun
14
answered How to do integer & float calculations, in bash or other languages/frameworks?
Jun
14
comment How to do integer & float calculations, in bash or other languages/frameworks?
Just count bc as one of the scripting languages. I always know whether I need integer results or not - if integer is alright I stay in bash, else I rarely have reason to use bc. For lua, you have to remember -e, print and parenthesis.
Jun
12
answered Loop with 2 variables in a bash script
Jun
12
answered Infinitely Nested Directories
Jun
12
answered Is there a way to increase `find` speed
Jun
12
answered Linux/UNIX for older (Pentium 4) laptop
Jun
12
revised Subtracting one text string from another leaving unique characters, perhaps using awk
added explanation
Jun
12
answered Subtracting one text string from another leaving unique characters, perhaps using awk
Jun
12
revised Subtracting one text string from another leaving unique characters, perhaps using awk
added 30 characters in body
Jun
8
awarded  Constituent
Jun
8
awarded  Caucus
Jun
6
comment How to find executable filetypes?
If you improve your question, so that most of the comments get obsolete, these comments can be deleted. This improves the question even further, since there is less noise to read. Think information / noise ratio.
Jun
6
comment How to find executable filetypes?
Nobody expects you to be an expert when asking, but for question, to be useful for others, it should be selfcontained, and give all needed information. The reader shouldn't be forced to read all the spread comments. Users search for questions by keywords, phrases and decide to read it by the headline. If you don't work on your question to improve it, it is useless for others and should receive even more downvotes. If it is clarified in the question, what you're really looking for - mainly in the headline - it can be upvoted. A downvote is however locked until the question is edited.