Answer Posted / shree

edit the crontab using "crontab -e" , then remove the cron
particular cron entry that u want to remove and save n exit
using "wq!"

Is it inbetween or in between?

1054

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Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

1224

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What is a bash command?

1180

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What is sed awk grep?

1138

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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 # include 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:

2265

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Differentiate cmp command from diff command.

1170

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What is the command to find hidden files in the current directory?

1192

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What is the general format of unix command syntax?

1940

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What does 'mkdir' command do in UNIX?

1310

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Enlist some filename manipulation commands in unix.

1159

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What command is used to check the current users?

1127

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How do I search for a file in unix command?

1021

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Name the various commands that are used for the user information in unix.

1086

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What is a command and examples?

1234

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Explain ‘library functions’ with respect to unix commands?

1175

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