2018
Oct
14
revised What FS can reclaim unused blocks to VirtualBox when dynamically allocated image is used?
added 100 characters in body
Oct
14
answered What FS can reclaim unused blocks to VirtualBox when dynamically allocated image is used?
Oct
14
comment What FS can reclaim unused blocks to VirtualBox when dynamically allocated image is used?
@ivanivan Great reading! Though all recommendations are regarding manual maintenance and there is vboxmanage modifymedium disk disk.vdi --compact which makes my wish for automation useless... ((
Oct
14
asked What FS can reclaim unused blocks to VirtualBox when dynamically allocated image is used?
Oct
2
comment Why does my X11 forwarding attempt fail with “connect /tmp/.X11-unix/X0: No such file or directory”?
I spent 2 hour debugging issue with Cygwin ssh + VcXsrv because I set DISPLAY=:0 ssh -Y $host. Changing it to DISPLAY=localhost:0 magically solved problem.
Aug
28
awarded  Necromancer
Aug
6
comment bash dynamic (variable) variable names
There is portable way with eval var=\$$holder but eval is dangerous!
Jul
3
comment Vagrant ssh doesn't display command prompt
VAGRANT_PREFER_SYSTEM_BIN=1 or 0 controls which ssh client to use with at least v2.1.2
Jul
3
comment Vagrant ssh doesn't display command prompt
I was worked in v2.0.0 and now is broken in v2.1.2
May
28
comment Reformatting a large number of XML files
This works due to the fact that xmllint firstly loads full xml document into memory and only then parse / write out. This allows document in-place processing.
May
5
answered Background check a Box in the Vagrant Box Catalog
Mar
24
awarded  Yearling
Mar
14
awarded  Popular Question
2017
Jun
1
awarded  Commentator
May
31
comment Package bash-completion missing from Yum in CentOS
Installing unsigned packages from untrusted source is huge security risk.
2016
Oct
15
answered Using wildcard in GNU Make pattern rule
Jun
21
awarded  Scholar
Jun
21
accepted How to prevent DPMS/screensaver from activating when gamepad used?
May
29
awarded  Suffrage
May
19
comment Are NetBSD provide digital signatures for official ISO images and binary packages?
Thanks for answer! Does pkg_add aware about PGP keys? Where is trusted store located on local machine? I set PKG_PATH env var but can't figure out how I should accept signing keys...