Remplacer des lignes par d'autres avec sed
Résolu
CYG
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jipicy Messages postés 40842 Date d'inscription Statut Modérateur Dernière intervention -
jipicy Messages postés 40842 Date d'inscription Statut Modérateur Dernière intervention -
Bonjour,
j'ai besoin d'une commande sed avec laquelle je peux remplacer des linges par d'autres lignes dans un méme fichier
exemple:
le fichier <com.txt>
Method_phasefilt: goldstein: size, alpha, overlap: 32 0.9 11
1D Smoothing kernel for |spectrum|: 0.111111 0.222222 0.333333 0.222222 0.111111
Input_file: diff
Data_output_file: diff.filt
Data_output_format: complex_real4
First_line (w.r.t. original_master): 3500
Last_line (w.r.t. original_master): 4711
First_pixel (w.r.t. original_master): 2844
Last_pixel (w.r.t. original_master): 4100
Multilookfactor_azimuth_direction: 5
Multilookfactor_range_direction: 1
Number of lines (multilooked): 1599
Number of pixels (multilooked): 1177
**********************************************
Method: schwabisch
Data_output_file: demradar
Data_output_format: real4
First_line (w.r.t. original_master): 8400
Last_line (w.r.t. original_master): 16634
First_pixel (w.r.t. original_master): 2792
Last_pixel (w.r.t. original_master): 3969
Multilookfactor_azimuth_direction: 5
Multilookfactor_range_direction: 1
Ellipsoid (name,a,b): WGS84 6.378137e+06 6.3567523e+06
donc je veux remplacer les lignes en gras (les lignes 104,105,106,107) par les lignes soulignées(91,92,93,94)
quelqu'un peut m'aider
merci d'avance,
CYG
j'ai besoin d'une commande sed avec laquelle je peux remplacer des linges par d'autres lignes dans un méme fichier
exemple:
le fichier <com.txt>
Method_phasefilt: goldstein: size, alpha, overlap: 32 0.9 11
1D Smoothing kernel for |spectrum|: 0.111111 0.222222 0.333333 0.222222 0.111111
Input_file: diff
Data_output_file: diff.filt
Data_output_format: complex_real4
First_line (w.r.t. original_master): 3500
Last_line (w.r.t. original_master): 4711
First_pixel (w.r.t. original_master): 2844
Last_pixel (w.r.t. original_master): 4100
Multilookfactor_azimuth_direction: 5
Multilookfactor_range_direction: 1
Number of lines (multilooked): 1599
Number of pixels (multilooked): 1177
**********************************************
Method: schwabisch
Data_output_file: demradar
Data_output_format: real4
First_line (w.r.t. original_master): 8400
Last_line (w.r.t. original_master): 16634
First_pixel (w.r.t. original_master): 2792
Last_pixel (w.r.t. original_master): 3969
Multilookfactor_azimuth_direction: 5
Multilookfactor_range_direction: 1
Ellipsoid (name,a,b): WGS84 6.378137e+06 6.3567523e+06
donc je veux remplacer les lignes en gras (les lignes 104,105,106,107) par les lignes soulignées(91,92,93,94)
quelqu'un peut m'aider
merci d'avance,
CYG
Configuration: Windows 2003 Firefox 2.0.0.9
1 réponse
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Salut,
[tmpfs]$ cat -n plop 1 Method_phasefilt: goldstein: size, alpha, overlap: 32 0.9 11 2 1D Smoothing kernel for |spectrum|: 0.111111 0.222222 0.333333 0.222222 0.111111 3 Input_ diff 4 Data_output_ diff.filt 5 Data_output_format: complex_real4 6 First_line (w.r.t. original_master): 3500 7 Last_line (w.r.t. original_master): 4711 8 First_pixel (w.r.t. original_master): 2844 9 Last_pixel (w.r.t. original_master): 4100 10 Multilookfactor_azimuth_direction: 5 11 Multilookfactor_range_direction: 1 12 Number of lines (multilooked): 1599 13 Number of pixels (multilooked): 1177 14 ********************************************** 15 Method: schwabisch 16 Data_output_ demradar 17 Data_output_format: real4 18 First_line (w.r.t. original_master): 8400 19 Last_line (w.r.t. original_master): 16634 20 First_pixel (w.r.t. original_master): 2792 21 Last_pixel (w.r.t. original_master): 3969 22 Multilookfactor_azimuth_direction: 5 23 Multilookfactor_range_direction: 1 24 Ellipsoid (name,a,b): WGS84 6.378137e+06 6.3567523e+06 [tmpfs]$ sed -n '18,21 p' plop > tmp [tmpfs]$ cat tmp First_line (w.r.t. original_master): 8400 Last_line (w.r.t. original_master): 16634 First_pixel (w.r.t. original_master): 2792 Last_pixel (w.r.t. original_master): 3969 [tmpfs]$ sed '6,9 {:z;N; 9! bz; s/^.*$/cat tmp/e}' plop Method_phasefilt: goldstein: size, alpha, overlap: 32 0.9 11 1D Smoothing kernel for |spectrum|: 0.111111 0.222222 0.333333 0.222222 0.111111 Input_ diff Data_output_ diff.filt Data_output_format: complex_real4 First_line (w.r.t. original_master): 8400 Last_line (w.r.t. original_master): 16634 First_pixel (w.r.t. original_master): 2792 Last_pixel (w.r.t. original_master): 3969 Multilookfactor_azimuth_direction: 5 Multilookfactor_range_direction: 1 Number of lines (multilooked): 1599 Number of pixels (multilooked): 1177 ********************************************** Method: schwabisch Data_output_ demradar Data_output_format: real4 First_line (w.r.t. original_master): 8400 Last_line (w.r.t. original_master): 16634 First_pixel (w.r.t. original_master): 2792 Last_pixel (w.r.t. original_master): 3969 Multilookfactor_azimuth_direction: 5 Multilookfactor_range_direction: 1 Ellipsoid (name,a,b): WGS84 6.378137e+06 6.3567523e+06 [tmpfs]$A adapter en fonction de tes lignes, rajouter "-i.BAK" pour une édition en place...
;-))
