Useful One-Line for Mac OS X Users
Today I needed to quickly reverse the order of rows in a LaTeX table. This command nicely did the trick:
pbpaste | awk '{ line[NR] = $0 } END { for (i=NR;i>0;i--) print line[i] }'
I stole the awk piece from here.
Today I needed to quickly reverse the order of rows in a LaTeX table. This command nicely did the trick:
pbpaste | awk '{ line[NR] = $0 } END { for (i=NR;i>0;i--) print line[i] }'
I stole the awk piece from here.