伸脚地

2011-09-14

Swiss-knifes for Linux

- tmux/byobu/screen

- git/tig (forget svn and try svn2git)
- cheat
- emacs/vim/nano

Several less used but very interesting tools:
- zsh/fish
- bpython/ipython (for python development)
- pdftk

2011-08-30

If you find the default installation of sendmail on ubuntu 11.04 does not work, check whether there a file called "/etc/mail/sendmail.cf.error":

Creating /etc/mail/sendmail.cf...
*** ERROR: FEATURE() should be before MAILER()
*** MAILER(`local') must appear after FEATURE(`always_add_domain')*** ERROR: FEATURE() should be before MAILER()
*** MAILER(`local') must appear after FEATURE(`allmasquerade')*** ERROR: FEATURE() should be before MAILER()

if so, do this:
$ cd /etc/mail
$ vi sendmail.mc
# move the MAILER part to the end of the file
$ make
$ /etc/init.d/sendmail reload

DONE.