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1 | 1 | Tests of the file helper tool |
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2 | 2 | |
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3 | 3 | $ f -h |
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4 | 4 | Usage: f [options] [filenames] |
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5 | 5 | |
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6 | 6 | Options: |
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7 | 7 | -h, --help show this help message and exit |
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8 | 8 | -t, --type show file type (file or directory) |
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9 | 9 | -m, --mode show file mode |
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10 | 10 | -l, --links show number of links |
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11 | 11 | -s, --size show size of file |
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12 | 12 | -n NEWER, --newer=NEWER |
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13 | 13 | check if file is newer (or same) |
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14 | 14 | -r, --recurse recurse into directories |
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15 | 15 | -S, --sha1 show sha1 hash of the content |
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16 | 16 | -M, --md5 show md5 hash of the content |
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17 | 17 | -D, --dump dump file content |
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18 | 18 | -H, --hexdump hexdump file content |
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19 | 19 | -B BYTES, --bytes=BYTES |
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20 | 20 | number of characters to dump |
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21 | 21 | -L LINES, --lines=LINES |
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22 | 22 | number of lines to dump |
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23 | 23 | -q, --quiet no default output |
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24 | 24 | |
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25 | 25 | $ mkdir dir |
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26 | 26 | $ cd dir |
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27 | 27 | |
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28 | 28 | $ f --size |
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29 | 29 | size=0 |
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30 | 30 | |
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31 | 31 | $ echo hello | f --md5 --size |
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32 | 32 | size=6, md5=b1946ac92492d2347c6235b4d2611184 |
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33 | 33 | |
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34 | 34 | $ f foo |
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35 | 35 | foo: file not found |
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36 | 36 | |
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37 | 37 | $ echo foo > foo |
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38 | 38 | $ f foo |
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39 | 39 | foo: |
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40 | 40 | |
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41 | #if symlink | |
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41 | 42 | $ f foo --mode |
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42 | 43 | foo: mode=644 |
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44 | #endif | |
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43 | 45 | |
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44 | 46 | $ seq 10 > bar |
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47 | #if unix-permissions symlink | |
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45 | 48 | $ chmod +x bar |
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46 | 49 | $ f bar --newer foo --mode --type --size --dump --links --bytes 7 |
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47 | 50 | bar: file, size=21, mode=755, links=1, newer than foo |
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48 | 51 | >>> |
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49 | 52 | 1 |
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50 | 53 | 2 |
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51 | 54 | 3 |
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52 | 55 | 4 |
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53 | 56 | <<< no trailing newline |
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57 | #endif | |
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54 | 58 | |
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55 | 59 | $ ln bar baz |
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56 | 60 | $ f bar -n baz -l --hexdump -t --sha1 --lines=9 -B 20 |
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57 | 61 | bar: file, links=2, newer than baz, sha1=612ca68d0305c821750a |
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58 | 62 | 0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.| |
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59 | 63 | 0010: 39 0a |9.| |
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60 | 64 | |
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65 | #if unix-permissions symlink | |
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61 | 66 | $ ln -s yadda l |
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62 | 67 | $ f . --recurse -MStmsB4 |
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63 | 68 | .: directory with 4 files, size=120, mode=755 |
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64 | 69 | ./bar: file, size=21, mode=755, md5=3b03, sha1=612c |
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65 | 70 | ./baz: file, size=21, mode=755, md5=3b03, sha1=612c |
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66 | 71 | ./foo: file, size=4, mode=644, md5=d3b0, sha1=f1d2 |
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67 | 72 | ./l: link, size=5, mode=777, md5=2faa, sha1=af93 |
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73 | #endif | |
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68 | 74 | |
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69 | 75 | $ f --quiet bar -DL 3 |
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70 | 76 | 1 |
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71 | 77 | 2 |
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72 | 78 | 3 |
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73 | 79 | |
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74 | 80 | $ cd .. |
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75 | 81 | |
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82 | Yadda is a symlink | |
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83 | #if symlink | |
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76 | 84 |
$ |
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77 | 85 | dir: directory with 4 files |
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78 | 86 | dir/bar: |
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79 | 87 | 0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.| |
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80 | 88 | 0010: 39 |9| |
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81 | 89 | dir/baz: |
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82 | 90 | 0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.| |
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83 | 91 | 0010: 39 |9| |
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84 | 92 | dir/foo: |
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85 | 93 | 0000: 66 6f 6f 0a |foo.| |
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86 | 94 | dir/l: |
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87 | 95 | 0000: 79 61 64 64 61 |yadda| |
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96 | #else | |
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97 | $ f -qr dir -HB 17 | |
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98 | dir: directory with 3 files | |
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99 | dir/bar: (glob) | |
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100 | 0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.| | |
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101 | 0010: 39 |9| | |
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102 | dir/baz: (glob) | |
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103 | 0000: 31 0a 32 0a 33 0a 34 0a 35 0a 36 0a 37 0a 38 0a |1.2.3.4.5.6.7.8.| | |
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104 | 0010: 39 |9| | |
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105 | dir/foo: (glob) | |
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106 | 0000: 66 6f 6f 0a |foo.| | |
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107 | #endif | |
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108 | ||
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