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Author Archives: Sunil Gadhavi

“Multiple Data Compression”

1 2 RCS file: main.c,v 3 Working file: main.c 4 head: 1.10 5 branch: 6 locks: strict 7 root: 1.10 8 access list: 9 symbolic names: 10 keyword substitution: kv 11 total revisions: 10;    selected revisions: 10 12 description: 13 … Continue reading

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creating master-array(in which all the distinct character of file given by user are stored) for project–”Multiple Data Compression & Encryption”………..

RCS file: main.c,v Working file: main.c head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3;    selected revisions: 3 description: created master array which contains distinct characters of file which is opened —————————- … Continue reading

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opening a file, used some tools like rcs….

RCS file: mdc.c,v Working file: mdc.c head: 1.6 branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 6;    selected revisions: 6 description: Started the project “muldiple data compression & encryption. Read file with open command. —————————- revision … Continue reading

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using selection sort, making array elements in accending order which are given by user……….

1#include<stdio.h> 2 #include<stdlib.h> 3 4 int main() 5 { 6     int *a,i=0,j=0,k,l,m,b,least; 7         a=(int *)malloc(sizeof(int)); 8 9     while(1) 10     { 11 12         printf(“\n\nenter the elements in an array, remember at ’0′ insertion of elements in    array will be terminated     : … Continue reading

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comparing strings which are given by the user & displaying the result on the screen…..

1 #include<stdio.h> 2 #include<string.h> 3 4 int main() 5 { 6   int n1,n2,i; 7 8         printf(“\n\nfirst enter the number of max. words u will enter in each strings  “); 9         printf(“\n\nin first string words u will use are : “); … Continue reading

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a prog. to insert some more elements in an array…

1 #include<stdio.h> 2 void main() 3 { 4                 int i,j,n,n1,n2; 5 6 7         printf(“\n\nenter the number of values u will enter : “); 8 9 scanf(“%d”,&n1); 10 11                int a[n1]; 12 13         printf(“\nnow enter values of elements : \n”); 14 … Continue reading

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using bubble sorting a prog to make elements in accending order….

#include<stdio.h> int main() { int i,j,b,k,n,l; printf(“\n\nenter the number of values u will enter : “); scanf(“%d”,&n); int a[n]; printf(“\nnow enter the elements : \n”); for(l=0;l<n;l++) { scanf(“%d”,&a[l]); } for(i=0;i<n;i++) { for(j=0;j<n-1;j++) { if(a[j]>a[j+1]) { b=a[j]; a[j]=a[j+1]; a[j+1]=b; } } … Continue reading

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FTP,TFTP & NFS server configuration..

today i configured FTP,TFTP & NFS servers……

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simple ‘calculator’ using do-while…

1#include<stdio.h> 2 #include<math.h> 3 int main() 4 { int a,b,i; 5   printf(“\n\nenter two no.s : “); 6   scanf(“%d %d”,&a,&b); 7         do 8         { 9           printf(“\nenter 1 for ‘+’ : “); 10           printf(“\nenter 2 for ‘-’ : “); 11           printf(“\nenter 3 … Continue reading

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a prog. to find out Largest & smallest no. from given five no.s………..

1#include<stdio.h> 2 int main() 3 { 4 int x[5],l,s,i,j,k,z=0; 5 while(z<3) 6 { 7 printf(“\nenter any five numbers : “); 8 for(i=0;i<5;i++) 9 { 10         scanf(“%d”,&x[i]); 11 } 12 l=x[0]; 13 s=x[4]; 14 for(j=1;j<5;j++) 15 { 16  if(l<x[j]) 17  {  … Continue reading

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a simple program to add ‘n’ numbers…

1 #include<stdio.h> 2 int main() 3 { 4  int num[100],sum=0,n,i,ret; 5  printf(“enter the number of values u want 2 add\n”); 6  scanf(“%d”,&n); 7  printf(“enter the values\n”); 8  for(i=0;i<n;i++) 9   { 0   scanf(“%d”,&num[i]); 1   sum=sum+num[i]; 2   } 3   printf(“sum=%d\n”,sum); 4   ret … Continue reading

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FTP server configuration

day before yesterday i’ve learnt how to configure FTP server, & also added one group with some users in that server whose directory is in / & changed the ownership & permission given to group users using chmod command………….

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system administration

i’ve learnt today to create user with command-useradd, also difined user’s directory & shell,  using chown i’ve changed the user & group owner of the file & directory,  i also learnt the use of chmod,ll,userdel,passwd,ap,grep by practising them……

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