0
#include
#include
#include
#include
int main(int c, char *argv[])
{
DIR *ptr;
int i=0;
struct dirent *p;
ptr = opendir(“.“);
p = readdir(ptr);
if((c!=1) && (strcmp(argv[i]), “-a†0 )
{ //child
execlp ( “/bin/lsâ€, “lsâ€, “-lâ€, NULL ); //execute ls
}
else
{ //parent
wait (NULL); //wait for child
printf(“\nchild complete\nâ€);
exit (0);
}
}
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∙ 11y ago
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Write a C program to implement excelp system call?
You are not able to do that, but you can write a program, that uses the system-call./* exectest.c */#include int main (void){execlp ("/bin/ls", "ls", "-ld", ".", NULL);return 0;}
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Write a C program to implement excelp system call?
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Linux command to list a folders contents?
The LS command: ls folder Type man ls for more details.
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Use either the 'man' command or the 'info' command with ls to get more information on options and output.
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the command is - ls there are other options and flags for the ls command which can be viewed by typing man ls if you type 'man ls' in a google search, it will show you the same manual
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The command "man ls" will tell you about the 'ls' command. The last part will be ignored because it isn't part of the manual entry for the 'ls' command.The command as you can given it is most likely because you want to know what will happen when you issue the 'ls abcdat' command in Linux. The answer is that it will list out the name (in a short form) of the file or directory abcdat if it exists in your current working directory.
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ls will list the contents of a directory.
