Commit 5da4517

author

Safa Bayar

committed

Added new study

1 parent 2b1b2b0 commit 5da4517Copy full SHA for 5da4517

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+56

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Lines changed: 17 additions & 0 deletions

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`@@ -0,0 +1,17 @@`
	`1`	`+#include <stdio.h>`
	`2`	`+#include <sys/types.h>`
	`3`	`+#include <sys/stat.h>`
	`4`	`+#include <fcntl.h>`
	`5`	`+#include <unistd.h>`
	`6`	`+`
	`7`	`+int main(){`
	`8`	`+`
	`9`	`+ char buf[4096];`
	`10`	`+`
	`11`	`+ int fd = open("safa.txt1",O_WRONLY \| O_CREAT \| O_TRUNC,0644`
	`12`	`+ sprintf(buf,"Merhaba secim aksami");`
	`13`	`+ write(fd,buf,t);`
	`14`	`+ close(fd);`
	`15`	`+`
	`16`	`+ return 0;`
	`17`	`+}`

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Lines changed: 20 additions & 0 deletions

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	`1`	`+#include <stdio.h>`
	`2`	`+#include <sys/types.h>`
	`3`	`+#include <sys/stat.h>`
	`4`	`+#include <fcntl.h>`
	`5`	`+#include <unistd.h>`
	`6`	`+`
	`7`	`+int main(){`
	`8`	`+ umask(0);`
	`9`	`+ char buf[4096];`
	`10`	`+`
	`11`	`+ int fd = open("safa.txt1", O_APPEND \| O_RDWR, 0644);`
	`12`	`+ int psid = getpid();`
	`13`	`+ int t = sprintf(buf,"Merhaba secim aksami %d \n",psid);`
	`14`	`+ //fchmod(fd,0444);`
	`15`	`+ fchown(fd,0,0);`
	`16`	`+ write(fd,buf,t);`
	`17`	`+ close(fd);`
	`18`	`+`
	`19`	`+ return 0;`
	`20`	`+}`

Lines changed: 17 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,17 @@`
	`1`	`+#include <stdio.h>`
	`2`	`+#include <sys/types.h>`
	`3`	`+#include <sys/stat.h>`
	`4`	`+#include <fcntl.h>`
	`5`	`+#include <unistd.h>`
	`6`	`+`
	`7`	`+int main(){`
	`8`	`+`
	`9`	`+ char buf[4096];`
	`10`	`+`
	`11`	`+ int fd = open("safa.txt", O_CREAT, O_RDWR);`
	`12`	`+ int t = sprintf(buf,"Merhaba secim aksami");`
	`13`	`+ write(fd,buf,42);`
	`14`	`+ close(fd);`
	`15`	`+`
	`16`	`+ return 0;`
	`17`	`+}`

Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+Merhaba secim aksami 1520Merhaba secim aksami 1537Merhaba secim aksami 1552`
	`2`	`+Merhaba secim aksami 2192`

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