代码如下： ZipArchiveApi apiInstance = new ZipArchiveApi(); File inputFile1 = new File("/path/to/inputfile...File inputFile3 = new File("/path/to/inputfile"); // File | Third input file to perform the operation...on. try { byte[] result = apiInstance.zipArchiveZipCreate(inputFile1, inputFile2, inputFile3, inputFile4..., inputFile5, inputFile6, inputFile7, inputFile8, inputFile9, inputFile10); System.out.println(result..., inputFile2, inputFile3, inputFile4, inputFile5, inputFile6, inputFile7, inputFile8, inputFile9, inputFile10
//搜索inputfile中满足parttern的内容的行号 grep -n ‘parttern’ inputfile 查看某文件inputfile指定行号(90)后的内容 $grep -5 ‘...parttern’ inputfile //打印匹配行的前后5行 $grep -C 5 ‘parttern’ inputfile //打印匹配行的前后5行 $grep -A 5 ‘parttern...’ inputfile //打印匹配行的后5行 $grep -B 5 ‘parttern’ inputfile //打印匹配行的前5行 tail -n +90 inputfile 查看文件...inputfile的第190行到196行 sed -n ‘114,196p’ inputfile
#异常值识别 par(mfrow=c(1,2))#将绘图窗口划为1行两列，同时显示两图 dotchart(inputfile$sales)#绘制单变量散点图,多兰图 pc=boxplot(inputfile...#缺失值的处理 inputfile$date=as.numeric(inputfile$date)#将日期转换成数值型变量 sub=which(is.na(inputfile$sales))#识别缺失值所在行数...inputfile1=inputfile[-sub,]#将数据集分成完整数据和缺失数据两部分 inputfile2=inputfile[sub,] 3、噪声数据处理——分箱法 将连续变量等级化之后，不同的分位数的数据就会变成不同的等级数据...#均值替换法处理缺失，结果转存 #思路：拆成两份，把缺失值一份用均值赋值，然后重新合起来 avg_sales=mean(inputfile1$sales)#求变量未缺失部分的均值 inputfile2$...，结果转存 model=lm(sales~date,data=inputfile1)#回归模型拟合 inputfile2$sales=predict(model,inputfile2)#模型预测 result3
=in outputfile=out.log rm -fr $inputfile rm -fr $outputfile mknod $inputfile p touch $outputfile exec...7<>$outputfile exec 8<>$inputfile telnet $ip< >&7 & sleep 2;echo $inp1>>$inputfile...sleep 2;echo $inp2>>$inputfile sleep 2;echo $inp3>>$inputfile sleep 2;echo $inp4>>$inputfile tail -f...=in outputfile=out.log rm -fr $inputfile rm -fr $outputfile mknod $inputfile p touch $outputfile exec...sleep 2;echo $inp2>>$inputfile sleep 2;echo $inp3>>$inputfile sleep 2;echo $inp4>>$inputfile tail -f
= xr.open_dataset(file) inputfile_lon = inputfile[data_lon].values...# 数据的经纬度 inputfile_lat = inputfile[data_lat].values inputfile_LON, inputfile_LAT = np.meshgrid...(inputfile_lon,inputfile_lat) inputfile_LON = inputfile_LON.ravel().reshape(-1,1) inputfile_LAT...= inputfile_LAT.ravel().reshape(-1,1) inputfile_values = np.array(inputfile[variable].values...,dtype=np.float32) # 需要插值的数据 points = np.concatenate([inputfile_LON,inputfile_LAT],axis =
#include #include int main() { FILE *inputFile; inputFile = fopen("data.bin...inputFile) { fprintf(stderr, "Can't open bin file!")...; exit(1); } fseek(inputFile, 0, SEEK_END); long inputFileLength = ftell(inputFile...); printf("input file length: %ld\n", inputFileLength); fseek(inputFile, 0, SEEK_SET); fclose...(inputFile); return 0; }
files.size(); for(int i = 0; i < size; i++) { File file = files.get(i); inputFile...(file, outputStream); } } /** * 根据输入的文件与输出流对文件进行打包 * @param inputFile...* @param ouputStream */ public static void inputFile(File inputFile,ZipOutputStream...ouputStream) { if(inputFile.exists() && inputFile.isFile()) { FileInputStream IN...BufferedInputStream bins = null; try { IN = new FileInputStream(inputFile
php function encryptFile($inputFile, $outputFile, $key) { // 读取原始文件内容 $inputContent = file_get_contents...($inputFile); // 生成初始化向量（IV） /*在对数据进行加密时，为了增强安全性，一般会使用一个随机的初始化向量（IV）进行加密。...$encryptedContent; file_put_contents($outputFile, $encryptedData); } $inputFile = "cyg.txt"; // 原始文件路径...($inputFile); // 提取初始化向量（IV） $ivlen = openssl_cipher_iv_length('aes-256-cbc'); $iv = substr...加密后的文件路径 $outputFile = "decrypted.txt"; // 解密后的文件路径 $key = "cyg666"; // 用于加密和解密的固定密钥 decryptFile($inputFile
): filesize = os.path.getsize(inputfile) blocksize = 1024 dat_file = open(inputfile, 'rb'... return last_line # Refer: http://code.activestate.com/recipes/578095/ def print_first_last_line(inputfile...): filesize = os.path.getsize(inputfile) blocksize = 1024 dat_file = open(inputfile, 'rb'...last line : ", last_line return headers, last_line # My Implementation def get_file_last_line(inputfile...): filesize = os.path.getsize(inputfile) blocksize = 1024 with open(inputfile, 'rb') as f
, outputFile, img_width): source = tinify.from_file(inputFile) if img_width is not -1: resized =...return print ("file = %s" %inputFile) dirname = os.path.dirname(inputFile) basename = os.path.basename...(inputFile) fileName, fileSuffix = os.path.splitext(basename) if fileSuffix == '.png' or fileSuffix...== '.jpg' or fileSuffix == '.jpeg': compress_core(inputFile, dirname+"/tiny_"+basename, width) else...return print ("file = %s" %inputFile) dirname = os.path.dirname(inputFile) basename = os.path.basename
().substring(inputFile.getName().lastIndexOf(“.”))); log(“Copying “+inputFile.getAbsolutePath...(new FileReader(tempFile)); } else { reader = new BufferedReader(new FileReader(inputFile...if(inputFile.getAbsolutePath().equals(outputFile.getAbsolutePath())) { log(“Input and Output...().substring(inputFile.getName().lastIndexOf(“.”))); log(“Copying “+inputFile.getAbsolutePath()...+ ” to ” + tempFile.getAbsolutePath()); copy(inputFile, tempFile); // Modified by Shane Loo
{ using (var engine = new Engine()) { var inputFile...= new MediaToolkit.Model.MediaFile { Filename = filePath }; engine.GetMetadata(inputFile...); var videoData = inputFile.Metadata.VideoData; var audioData...= inputFile.Metadata.AudioData; dr[ColNameOfVideoDuration] = Math.Round(inputFile.Metadata.Duration.TotalSeconds
else: print("Inputfile is signed!")...sys.exit(-1) else: print( "Inputfile is signed!")...# inputfile and rip to targetfile to outputfile if options.inputfile and options.targetfile...) sys.exit() # check signature # inputfile if options.inputfile and options.checksig.../sigthief.py -i tcpview.exe -T Inputfile is signed!
脚本使用方法如下： usage: test.py -i -o test.py 文件代码如下所示： #!.../usr/bin/python # -*- coding: UTF-8 -*- import sys, getopt def main(argv): inputfile = '' outputfile...print 'test.py -i -o ' sys.exit() elif opt in ("-i", "--ifile"): inputfile...= arg elif opt in ("-o", "--ofile"): outputfile = arg print '输入的文件为：', inputfile...> -o $ python test.py -i inputfile -o outputfile 输入的文件为： inputfile 输出的文件为： outputfile
inputFile="要读取的文件名" outputFile=“写入数据的csv文件名” with open(inputFile,"r") as fileReader: with open(outputFile...="要读取的文件名" outputFile=“写入数据的csv文件名” df=pd.read_csv(inputFile) df.to_csv(outputFile) 请注意，若字段中的值包含有","且该值没有被引号括起来...axis=0,ignore_index=True) allDataFrame.to_csv(outputFile) 通过csv模块读写csv文件 读写单个CSV文件 代码如下： import csv inputFile...="要读取的文件名" outputFile=“写入数据的csv文件名” with open(inputFile,"r",newline='') as fileReader: with open(...os inputPath=r"读取csv文件的路径" outputFile=r"输出文件的路径" firstFile=True for file in glob.glob(os.path.join(inputFile
_01.mpg -r 20 ffmpeg -i input2.avi -sameq inputfile_02.mpg -r 20 cat inputfile_01.mpg inputfile_02.mpg...> inputfile_all.mpg ffmpeg -i inputfile_all.mpg -sameq outputfile.avi上面将 input1.avi input2.avi 合并成...[编辑]范例 将MPEG-1影片转换成MPEG-4格式之范例 ffmpeg -i inputfile.mpg -f mp4 -acodec libfaac -vcodec mpeg4 -b 256k -...ab 64k outputfile.mp4 将MP3声音转换成MPEG-4格式之范例 ffmpeg -i inputfile.mp3 -f mp4 -acodec libaac -vn -ab 64k..._01.mpg ffmpeg -i input2.avi -sameq inputfile_02.mpg cat inputfile_01.mpg inputfile_02.mpg > inputfile_all.mpg
getopt.getopt(argv,"hi:o:",["ifile=","ofile="]) except getopt.GetoptError: print 'test.py -i -o ' sys.exit() elif opt in ("-i", "--ifile"): inputfile = arg...elif opt in ("-o", "--ofile"): outputfile = arg print '输入的文件为：', inputfile print...__name__ == "__main__": main(sys.argv[1:]) 执行以上代码，输出结果为： $ python test.py -h usage: test.py -i -o $ python test.py -i inputfile -o outputfile 输入的文件为： inputfile 输出的文件为： outputfile 实际场景运用
Hadoop 流(Python 调用) 理论简介 例如: Hadoop流可以像Linux命令一样执行 cat inputFile.txt | python mapper.py | sort | python...实战脚本 # 测试 Mapper # Linux cat input/15.BigData_MapReduce/inputFile.txt | python src/python/15.BigData_MapReduce...# 测试 Reducer # Linux cat input/15.BigData_MapReduce/inputFile.txt | python src/python/15.BigData_MapReduce...先测试一下mapper方法 # python src/python/15.BigData_MapReduce/mrMean.py --mapper < input/15.BigData_MapReduce/inputFile.txt...运行整个程序，移除 --mapper 就行 python src/python/15.BigData_MapReduce/mrMean.py < input/15.BigData_MapReduce/inputFile.txt
H` 6 start_m=`$start_tm +%M` 7 start_s=`$start_tm +%S` 8 awk -F $sep '{print $1","$2","$3 >> "'"$inputfile..."'""_"$1}' $inputfile 9 end_tm=date 10 end_h=`$end_tm +%H` 11 end_m=`$end_tm +%M` 12 end_s=`$end_tm...,"m",($5-$6),"s"}'` 14 echo "Finished in "$use_tm 15 } 16 17 18 if [ $# == 2 ]; then 19 sep=$1 20 inputfile...=$2 21 main 22 else 23 echo "usage: SplitChr.sh sep inputfile" 24 echo "eg: SplitChr.sh , test.csv" 25...=3: 6 print "usage : SplitChr sep inputfile eg: SplitChr ',' test.txt" 7 exit() 8
= EOF) { ch = ch ^ key; // 使用异或运算进行加密 fputc(ch, outputFile); } fclose(inputFile...= fopen(inputPath, "rb"); FILE* outputFile = fopen(outputPath, "wb"); if (inputFile == NULL...= EOF) { fputc(ch, outputFile); } fclose(inputFile); fclose(outputFile); return...= fopen(inputPath, "rb"); FILE* outputFile = fopen(outputPath, "wb"); if (inputFile == NULL...= EOF) { fputc(ch, outputFile); } fclose(inputFile); fclose(outputFile); return
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