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Commands by kaedenn from sorted by
Terminal - Commands by kaedenn - 5 results
!<command>
2011-08-16 18:37:18
User: kaedenn
1

! will expand to the last time you ran , options and all. It's a nicer alternative to ^R for simple cases, and it's quite helpful for those long commands you run every now and then and haven't made aliases or functions for. It's similar to command 3966, in some sense.

sedit() { cp "$*"{,.bk}; which $EDITOR > /dev/null && $EDITOR "$*" || vim "$*"; }
2011-08-16 18:28:22
User: kaedenn
Functions: cp vim which
-6

Some people put spaces in filenames. Others have an $EDITOR environment variable set. This defaults to vim, but you can use whatever you wish: emacs, nano, ed, butterflies, etc.

svn up -rREV file
sed 's/^\s*//;s/\s*$//' -i file
2010-08-24 05:03:48
User: kaedenn
Functions: sed
Tags: sed
0

Sometimes those files have more than just spaces and tabs around them. Plus, this is just a little shorter.

leapyear() { if [ $[$1 % 4] -eq 0 ] && [ $[$1 % 100] -ne 0 ] || [ $[$1 % 400] -eq 0 ]; then echo $1' is a leap year!'; else echo $1' is not a leap year.'; fi; }
2010-03-30 17:19:20
User: kaedenn
Functions: echo
Tags: echo test
-2

Tested on bash, and follows all the rules about leap years.