projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 3eb5d546 C |
1 | |
| 2 | A command related to the global command is the 'v' command. | |
| 3 | It also selects lines on which a second command is executed; the | |
| 4 | difference between 'g' and 'v' is that the selected lines | |
| 5 | for the 'v' command are all those on which the expression | |
| 6 | is NOT found. Thus | |
| 7 | v/abc/s/x/y/g | |
| 8 | changes 'x' to 'y' on all lines NOT containing an 'abc'. | |
| 9 | There is a file 'price' in this directory. Find all lines | |
| 10 | that do NOT begin with blank and prefix three asterisks | |
| 11 | to them. Then rewrite the file and type "ready". | |
| 12 | #create Ref | |
| 13 | ***beef | |
| 14 | shoulder 1.39/lb | |
| 15 | flank 1.59/lb | |
| 16 | sirloin 2.19/lb | |
| 17 | round 1.89/lb | |
| 18 | ***fish | |
| 19 | sword 3.99/lb | |
| 20 | cod 1.99/lb | |
| 21 | blues 2.49/lb | |
| 22 | stripers 3.49/lb | |
| 23 | flounder 2.99/lb | |
| 24 | ***pork | |
| 25 | shoulder .89/lb | |
| 26 | loin 1.59/lb | |
| 27 | bacon 1.19/lb | |
| 28 | #create price | |
| 29 | beef | |
| 30 | shoulder 1.39/lb | |
| 31 | flank 1.59/lb | |
| 32 | sirloin 2.19/lb | |
| 33 | round 1.89/lb | |
| 34 | fish | |
| 35 | sword 3.99/lb | |
| 36 | cod 1.99/lb | |
| 37 | blues 2.49/lb | |
| 38 | stripers 3.49/lb | |
| 39 | flounder 2.99/lb | |
| 40 | pork | |
| 41 | shoulder .89/lb | |
| 42 | loin 1.59/lb | |
| 43 | bacon 1.19/lb | |
| 44 | #user | |
| 45 | #cmp price Ref | |
| 46 | #log | |
| 47 | #next | |
| 48 | 73.1a 10 |