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7h
reviewed Leave Closed how can change web browser request to an adress like a web
7h
comment How to send data to a serial port and see any answer?
nominating for re-opening - it's not a duplicate as suggested.
7h
reviewed Close How do I setup an ftp server in Debian Wheezy?
7h
reviewed Close How do I directly talk through a serial port via the keyboard?
Jun
25
comment TUI Tool to change directory permission rules?
One of the problems with having recursive is that it would need to handle the equivalent of chmod's X (capital) - most often this is in connection with the fact, that while files are generally not executable, directories generally are.
Jun
25
revised TUI Tool to change directory permission rules?
deleted 9 characters in body
Jun
13
comment How to ensure ssh via cgroups on centos?
cgroups are inherited by children processes. Thus when sshd forks to handle your connection, I would expect it to stay in the same group (especially since the fork is done with the credentials running the listener process. However, the way OpenSSH handles the connections is a bit more complicated - I won't tell you off the top of my head whether there is a place in the login process where it will end up in the default group (with the above setup).
Jun
12
answered How to ensure ssh via cgroups on centos?
Jun
12
revised How to ensure ssh via cgroups on centos?
edited body
May
22
awarded  Good Answer
May
21
reviewed Close Why, by design, are group permissions ignored for the owner of a file?
May
21
revised List of files where the line count is greater than 2
formatting
May
17
awarded  Enlightened
May
17
awarded  Nice Answer
Apr
2
answered How to fix “skipping incompatible /usr/lib/libc.a”
Mar
18
comment Creating directories in a loop and moving files to those directories
I agree, knowing what POSIX allows and only then laying back and using whatever one's preferred shell offers is better. However, those of us who mostly write shell scripts for their own use or with have some sort of guarantee that a particular shell will be used usually take the easier way. There always is the threat of the WTF moments when POSIX is the best one has at hand for some reason, but there are costs to both approaches.
Mar
18
comment Creating directories in a loop and moving files to those directories
Well, it is self-explanatory for people with certain level of knowledge - I was afraid your level was a bit above OP's one - and mine as well it seems, for that matter. Which is why I asked about the ! break - I was somehow unable to find it in bash(1) at first (it is in SHELL GRAMMAR - Pipelines for those curious). :)
Mar
12
reviewed Leave Open How to parse json output through shell / Python
Mar
12
reviewed Close Difference between 'echo' and 'echo -e'
Mar
12
comment How to parse json output through shell / Python
In Python? Seriously?! First thing you'll find when you search the internet for "python json parser" is the Python documentation. Please do at least basic searching before asking questions.