topic file content allignment in Operating System - HP-UX

file content allignment

Intothenewworld — Tue, 29 May 2012 07:40:35 GMT

I have a file , the content is as below

00 15 * 8 * /bin/chmod 755 /tmp
00 17,20 * 9 1 /bin/runcron

Now , I would like to allign it by space , the output is as the attachment file "output.txt" .

I have the below command , it is OK but it do the whole file , what I would like is to allign the first 5 column ( the date and time column ) , can advise how can i do it ? thx

cat <file> | tr "[:space:]" "\t"

Re: file content alignment (crontab)

Dennis Handly — Wed, 30 May 2012 02:11:20 GMT

>what I would like is to align the first 5 columns (the date and time columns)

Perhaps using sed:

sed -e 's/^$[^ ]*$ $[^ ]*$ $[^ ]*$ $[^ ]*$ $[^ ]*$ $.*$$/\1\t\2\t\3\t\4\t\5\t\6/' file

(Where the "\t" should be replaced by a tab char.)

This assumes one space between each field. It would be simple to handle multiple spaces.