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Commands by javidjamae from sorted by
Terminal - Commands by javidjamae - 3 results
cal 04 2012 | awk 'NF <= 7 { print $7 }' | grep -v "^$" | tail -1
2012-05-03 16:57:45
User: javidjamae
Functions: awk cal grep tail
-2

This is a little trickier than finding the last Sunday, because you know the last Sunday is in the first position of the last line. The trick is to use the NF less than or equal to 7 so it picks up all the lines then grep out any empty lines.

vi +{<end>..<start>}d +wq <filename>
2012-01-26 20:36:04
User: javidjamae
Functions: vi
Tags: bash vi
1

Deletes lines to of a file. You must put the end line first in the range for the curly brace expansion, otherwise it will not work properly.

map() { if [ "$1" != "" ]; then alias $1="cd `pwd`"; fi }
2011-07-11 15:46:19
User: javidjamae
Functions: alias
1

Put the function in your .bashrc and use "map [alias]" to create the alias you want. Just be careful to not override an existing alias.