Press n or j to go to the next uncovered block, b, p or k for the previous block.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 | 1x 1x 1x 115x 12x 12x 12x 12x 12x 12x 12x 12x 27x 27x 27x 27x 27x 27x 27x 10x 5x 42x 95x 14x 23x 23x 23x 5x 14x 141x 141x 9x 81x 9x 3x 9x 9x 9x 9x 27x 243x 27x 8x 27x 27x 27x 27x 27x 27x 27x 3x 5x 5x 45x 5x 38x 304x 38x 11x 27x 5x 73x 11x 11x 1x 10x 10x 10x 9x 10x 10x 10x 44x 10x 10x 10x 10x 8x 52x 14x 14x 1x 13x 13x 13x 5x 13x 13x 13x 2x 4x 4x 17x 10x 7x 6x 4x 4x 4x 4x 97x 97x 17x 17x 80x 73x 97x 4x 17x 122x 120x 1x 119x 120x 4x 4x 47x 4x 105x 15x 15x 15x 15x 15x 15x 15x 15x 15x 15x 3x 20x 5x 5x 5x | import F from '../functional'; import { lasti as lastIndex, hasSubstr } from '../utilities'; const { compose, map, reduce, filter } = F.R; export const COMMAND = 'df -T && ' + 'echo "" && echo "**********" && echo "" && ' + 'fdisk -l && ' + 'echo "" && echo "**********" && echo "" && ' + 'lsblk -o kname,fstype,mountpoint,label,ro,rm,model,type -P'; export const getNodeId = (node) => lastIndex(node.split('/').filter((s) => s.trim())); export const createNewDevice = (emptyDevice) => (id, node = null) => { const device = emptyDevice(); device.id = id; device.node = node || `/dev/${id}`; device.name = id; device.whole = true; device.parent = id; return device; }; export const createNewVolume = (emptyVolume) => (id, node = null) => { const volume = emptyVolume(); volume.id = id; volume.node = node || `/dev/${id}`; volume.name = id; volume.parent = id.match(/[a-z]+/)[0]; return volume; }; export const mergeVolumesAndDevicesLinux = (emptyDevice) => ({ devices, volumes }) => { const vkeys = Object.keys(volumes); // Merge volumes to devices Object.entries(devices).forEach(([key, dev]) => { const vkeysForDev = vkeys.filter((k) => hasSubstr(k, key)); // volume keys that belong to current device dev.volumes = vkeysForDev.map((k) => { const volume = volumes[k]; if(dev.volumeBlockSize) volume.blockSize = dev.volumeBlockSize; return volume; }); }); // Remove the volumeBlockSize property from the devices return { devices: map( (d) => reduce( (a, v, k) => { if(k !== 'volumeBlockSize') a[k] = v; return a; }, emptyDevice() )(d), devices ), }; }; // Values Example // ['sdc1', 'vfat', '/media/user/KINGSTON', 'KINGSTON', '0', '1', '', 'part'] /* * 0: KNAME * 1: FSTYPE * 2: MOUNTPOINT * 3: LABEL * 4: RO * 5: RM * 6: MODEL * 7: TYPE */ export const parselsblkDeviceData = (createNewDevice) => (acc) => ([id, fs, mountPoint, label, readOnly, removable, model, _]) => { if(!acc.devices[id]){ acc.devices[id] = createNewDevice(id); } acc.devices[id].readOnly = !!parseInt(readOnly); acc.devices[id].removable = !!parseInt(removable); acc.devices[id].description = acc.devices[id].description || label || null; return acc; }; export const parselsblkVolumeData = (createNewVolume) => (acc) => ([id, fs, mountPoint, label, readOnly, removable, model, _]) => { if(!acc.volumes[id]){ acc.volumes[id] = createNewVolume(id); } acc.volumes[id].fs = fs || null; acc.volumes[id].mounted = !!mountPoint; acc.volumes[id].mountPoint = mountPoint || null; acc.volumes[id].readOnly = !!parseInt(readOnly); acc.volumes[id].removable = !!parseInt(removable); acc.volumes[id].description = acc.volumes[id].description || label || null; return acc; }; export const parselsblk = (parselsblkDeviceData, parselsblkVolumeData) => (lsblk) => (acc) => { const lines = lsblk.split('\n') // Split by line .filter((s) => s.trim()); // Remove empty lines lines.forEach((line) => { const fields = line.match(/([A-Z]+="[^"]*")+/g); const values = fields.map((field) => field.replace(/"/g, '').split('=')[1]); if(values[values.length - 1] === 'disk'){ return parselsblkDeviceData(acc)(values); } return parselsblkVolumeData(acc)(values); }); return acc; }; export const parsefdisklDeviceData = (getNodeId, createNewDevice) => (acc) => ([head, ...tail]) => { const matches = head.match(/Disk\s(.*):\s.*,\s(\d+)\sbytes,\s(\d+) sectors/); if(matches == null){ throw new Error(`parsefdisklDeviceData: error on parsing (head = ${head})`); } const [node, size, blocks] = matches.slice(1); const id = getNodeId(node); if(!acc.devices[id]){ acc.devices[id] = createNewDevice(id, node); } acc.devices[id].blocks = parseInt(blocks); acc.devices[id].size = parseInt(size); tail.forEach( (line) => { if(line.match(/Sector.*:\s\d+\sbytes/)){ const [logical, physical] = line.match(/(\d+)\s.*\s(\d+)\s/).slice(1); acc.devices[id].blockSize = parseInt(physical); acc.devices[id].volumeBlockSize = parseInt(logical); } } ); return acc; }; export const parsefdisklVolumeData = (getNodeId, createNewVolume) => (acc) => (lines) => lines.reduce( (acc, line) => { const matches = line.match(/([\w\\/]+)\s+.*\s(\d+)\s+[\w.]+\s(.*)/); if(matches == null){ throw new Error(`parsefdisklVolumeData: error on parsing (line = ${line})`); } const [node, sectors, description] = matches.slice(1); const id = getNodeId(node); if(!acc.volumes[id]){ acc.volumes[id] = createNewVolume(id, node); } acc.volumes[id].blocks = parseInt(sectors); acc.volumes[id].description = description; return acc; }, acc ); export const parsefdiskl = (parsefdisklDeviceData, parsefdisklVolumeData) => (fdiskl) => (acc) => { const processblock = (block) => { if(block[0].startsWith('Disk')) { return parsefdisklDeviceData(acc)(block); }else if(block[0].startsWith('Device')) { return parsefdisklVolumeData(acc)(block.slice(1)); } }; const lines = fdiskl.split('\n'); var block = []; var i = 0; while(i < lines.length) { var item = lines[i]; if(item === '' && block.length > 0) { // process previous block processblock(block); // start new block block = []; }else if(item !== '') { block.push(item); } i++; }; return acc; }; // split by space, except if space is preceeded by \ (paths with spaces) // This is used instead of a negative lookbehind (`(?<!\\)\s+`) export const splitdfTLine = (line) => line.split(/\s+/).filter((s) => s.trim()).reduce((a, field) => { if(lastIndex(a) && lastIndex(lastIndex(a)) === '\\'){ a[a.length - 1] += ` ${field}`; }else{ a.push(field); } return a; }, []); export const parsedfT = (getNodeId, createNewVolume, splitdfTLine) => (dft) => (acc) => { const lines = dft.split('\n') .filter((s) => s.trim() && !hasSubstr(s, 'tmpfs')) // remove empty lines & tmp file systems .slice(1); // remove table header return lines.reduce( (acc, line) => { const [ node, filesystem, size, used, available, , mountPoint ] = splitdfTLine(line); const id = getNodeId(node); acc.volumes[id] = createNewVolume(id, node); acc.volumes[id].mounted = true; acc.volumes[id].mountPoint = mountPoint; acc.volumes[id].fs = filesystem === 'vfat' ? 'FAT32' : filesystem; acc.volumes[id].space.total = parseInt(size) * 1024; acc.volumes[id].space.available = parseInt(available) * 1024; acc.volumes[id].space.used = parseInt(used) * 1024; return acc; }, acc ); }; export const parseLinux = (mergeVolumesAndDevicesLinux, parselsblk, parsefdiskl, parsedfT) => (userFilter) => (output) => { const parts = output.split('\n**********\n\n'); const [dft, fdiskl, lsblk] = parts; const accumulator = compose( mergeVolumesAndDevicesLinux, parselsblk(lsblk), parsefdiskl(fdiskl), parsedfT(dft) )({ devices: {}, volumes: {} }); return { devices: filter(userFilter, accumulator.devices), }; }; |