Champ de x caractères

Salut,

Affiche quelques lignes de ton fichier.

voici les différents champs --> Date, Time, IND_cpu_time_rate, IND_memory_occup_rate
le fichier apparait comme ceci en faisant vi.

Date Time IND_cpu_time_rate IND_memory_occup_rate
9/23/2008 11:30:3 0.3
9/23/2008 11:30:4 99.4815
9/23/2008 11:31:3 0.454091
9/23/2008 11:31:3 99.4811
9/23/2008 11:32:1 99.4811
9/23/2008 11:32:4 0.335955
9/23/2008 11:33:3 0.470259
9/23/2008 11:33:3 99.4809
9/23/2008 11:34:1 0.24569
9/23/2008 11:34:4 99.4703
9/23/2008 11:35:6 0.276838
9/23/2008 11:35:6 99.4713
9/23/2008 11:36:1 0.350064
9/23/2008 11:36:4 99.4142
9/23/2008 11:37:1 0.0
9/23/2008 11:37:4 99.4134
9/23/2008 11:38:3 0.688961
9/23/2008 11:38:3 99.413
9/23/2008 11:39:1 99.413
9/23/2008 11:39:3 0.424929
9/23/2008 11:40:1 99.4129
9/23/2008 11:40:4 0.612398
9/23/2008 11:41:1 99.4139
9/23/2008 11:41:1 0.206861
9/23/2008 11:42:1 99.414

Je n'ai pas précisé mais les valeurs du champ IND_cpu_time_rate sont autour de 0,....... et celles du champ IND_memory_occup_rate sont autour de 99,.......

Normalement ces champs sont bien définis mais ici, ils apparaissent comme un seul (exactement comme sous excel) et je souhaiterai résoudre ce problème.

Salut,

tu veux quelque chose de ce genre?

$ cat elgringo
9/23/2008 11:30:3 0.3
9/23/2008 11:30:4 99.4815
9/23/2008 11:31:3 0.454091
9/23/2008 11:31:3 99.4811
9/23/2008 11:32:1 99.4811
9/23/2008 11:32:4 0.335955
9/23/2008 11:33:3 0.470259
9/23/2008 11:33:3 99.4809
9/23/2008 11:34:1 0.24569
9/23/2008 11:34:4 99.4703
9/23/2008 11:35:6 0.276838
9/23/2008 11:35:6 99.4713
9/23/2008 11:36:1 0.350064
9/23/2008 11:36:4 99.4142
9/23/2008 11:37:1 0.0
9/23/2008 11:37:4 99.4134
9/23/2008 11:38:3 0.688961
9/23/2008 11:38:3 99.413
9/23/2008 11:39:1 99.413
9/23/2008 11:39:3 0.424929
9/23/2008 11:40:1 99.4129
9/23/2008 11:40:4 0.612398
9/23/2008 11:41:1 99.4139
9/23/2008 11:41:1 0.206861
9/23/2008 11:42:1 99.414
$ perl -ne '($x,$y,$z)=split /\s/,$_;print $x," "x(10-length($x)),$y," "x(10-length($y)),$z,"\n" if $z=~/^0/;print $x," "x(10-length($x)),$y," "x(20-length($y)),$z,"\n" if $z=~/^9/' elgringo
9/23/2008 11:30:3   0.3
9/23/2008 11:30:4             99.4815
9/23/2008 11:31:3   0.454091
9/23/2008 11:31:3             99.4811
9/23/2008 11:32:1             99.4811
9/23/2008 11:32:4   0.335955
9/23/2008 11:33:3   0.470259
9/23/2008 11:33:3             99.4809
9/23/2008 11:34:1   0.24569
9/23/2008 11:34:4             99.4703
9/23/2008 11:35:6   0.276838
9/23/2008 11:35:6             99.4713
9/23/2008 11:36:1   0.350064
9/23/2008 11:36:4             99.4142
9/23/2008 11:37:1   0.0
9/23/2008 11:37:4             99.4134
9/23/2008 11:38:3   0.688961
9/23/2008 11:38:3             99.413
9/23/2008 11:39:1             99.413
9/23/2008 11:39:3   0.424929
9/23/2008 11:40:1             99.4129
9/23/2008 11:40:4   0.612398
9/23/2008 11:41:1             99.4139
9/23/2008 11:41:1   0.206861
9/23/2008 11:42:1             99.414

Re,

Avec printf

$ perl -ne '($x,$y,$z)=split /\s/,$_;$z=~/^0/?printf "%-10s%-10s%-10s\n",$x,$y,$z:printf "%-10s%-10s%-10s%-10s\n",$x,$y,"",$z' elgringo
9/23/2008 11:30:3   0.3
9/23/2008 11:30:4             99.4815
9/23/2008 11:31:3   0.454091
9/23/2008 11:31:3             99.4811
9/23/2008 11:32:1             99.4811
9/23/2008 11:32:4   0.335955
9/23/2008 11:33:3   0.470259
9/23/2008 11:33:3             99.4809
9/23/2008 11:34:1   0.24569
9/23/2008 11:34:4             99.4703
9/23/2008 11:35:6   0.276838
9/23/2008 11:35:6             99.4713
9/23/2008 11:36:1   0.350064
9/23/2008 11:36:4             99.4142
9/23/2008 11:37:1   0.0
9/23/2008 11:37:4             99.4134
9/23/2008 11:38:3   0.688961
9/23/2008 11:38:3             99.413
9/23/2008 11:39:1             99.413
9/23/2008 11:39:3   0.424929
9/23/2008 11:40:1             99.4129
9/23/2008 11:40:4   0.612398
9/23/2008 11:41:1             99.4139
9/23/2008 11:41:1   0.206861
9/23/2008 11:42:1             99.414