87 lines
1.1 KiB
Plaintext
87 lines
1.1 KiB
Plaintext
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1.
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1) affiche une ligne de texte
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2) Hello world!
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3) 130
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4) fi
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5) 0
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6) -rw-r--r-- 1 sayebabu senart22 0 Sep 22 14:15 fi
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7) 0
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8) ls: cannot access 'nofi': No such file or directory
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9) 2
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pipeline:
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1) Hello world2!
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2) Hello world1!
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liste :
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2)
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fi
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0
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3)
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ls: cannot access 'nofi': No such file or directory
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2
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4)
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fi
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Hello world!
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0
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5)
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ls: cannot access 'nofi': No such file or directory
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2
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6)
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fi
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0
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7)
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ls: cannot access 'nofi': No such file or directory
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Hello world!
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0
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8)
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ls nofi || ls fi ; echo "$?"
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9)
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ls fi || ls nofi ; echo "$?"
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fi
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0
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10)
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ls: cannot access 'nofi': No such file or directory
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2
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II.
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3. on a ecrit le resultat de la commande dans le "output_file" si elle aboutie
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5. il lecrase
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9. il rajoute le resultat a la suite
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15. 2> ecrit le msg derreur dans le fichier preciser et l'ecrase 2>> "" mais rajoute a la suite
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20. il mets les deux dans le meme fichier
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22. le nombre de ligne, de mot et de byte
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24. le premier affiche le nom du fichier les second non
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25. on a ecris le resultat de la commande ls dans le fichier
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TP03
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II.
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1. man
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2. $
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3. /
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4.
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5. -n
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6. ;
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7. echo -n "Type var value:" ; read x ; echo "var value is $x"
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II.
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