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Apr
12
comment What do I do when my root filesystem is full?
For me it was filled up by outdated kernels and I cleaned them up with this dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d' | xargs sudo apt-get -y purge Got it from Ubuntu Community Help
Feb
4
comment Create a single pdf from multiple text, images or pdf files
You can tweak with -quality flag to increase or decrease the resulting PDF file size. Example: convert -quality 50 image1.jpeg image2.jpeg image3.jpeg outputFileName.pdf
Mar
3
comment How can I install and use powerline plugin?
Finally setting this in .bashrc helped LANG=en_US.utf8.
Feb
27
comment Can't complete dropbox installation from behind proxy
As of Feb-2014, http_proxy doesn't works, since the binary is expected to be downloaded from a secured web server. So https_proxy should be the right variable to use.
Dec
5
comment configure: error: C compiler cannot create executables
I got this error when I mistakenly specified CXXFLAGS for CPPFLAGS when running the './configure' script. So the error message doesn't explain the exact error.
Oct
30
comment How do I fix the GPG error “NO_PUBKEY”?
If the hkp://keyserver.ubuntu.com is not working use this pgpkeys.mit.edu server.
Oct
18
comment Why does ssh's “password” prompt take so long to appear?
For me it was the GSSAPIAuthentication problem. Thank you.
Oct
2
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