What is the use of the command 'ls -x chapter[1-5]' ?

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Is there any command in Unix, other than:ls, to list the files in a directory? The answer will be highly appreciated...

27 Answers   CGI,

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Give the command for finding the current date.

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Where LOG fiels resides in AIX and pls tel me how to remove the log file

6 Answers   Vestas,

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When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system. How can i findthe right soluion??? My pgm: #include<stdlib.h> # include <stdio.h> int main() { int pid; pid=fork(); if(pid < 0) {exit(-1);} else if(pid==0) { printf("Child Process is Sleeping ..."); sleep(10); printf("Orphan Child's Parent ID : %u ",getppid()); } else { printf("Parent Process Completed ... %u ",getpid()); exit(0); } return 0; } Output:

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What does awk stand for?

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if we create a file, in that 10 rows(means 1,2,....9,10 like). i want 7 row exactly, which command use in unix? plz send this question.

28 Answers   TCS,

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What is an Unix command to convert HEX value to ASCII value located in any flat file.

2 Answers  

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Is ‘du’ a command? If so, what is its use?

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What is unix command line?

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What is Unix, and how does it differ from other operating systems?

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hw will u use awk in replacing cahrs and files

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