I have no idea how to solve this :/

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please help me to solve it

i thought about to use the commands : wc and sort cut and mybe more .. i need to write a bash script that recive a list of varuables kaka pele ronaldo beckham zidane messi rivaldo gerrard platini i need the program to print the longest word of the list. word in the output appears on a...

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help me to solve it thank you

i thought about to use the commands : wc and sort and mybe more .. i need to write a bash script that recive a list of varuables kaka pele ronaldo beckham zidane messi rivaldo gerrard platini i need the program to print the longest word of the list. word in the output appears on a separate...

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Can somebody solve this

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Can somebody solve this

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Can somebody solve this please

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does any one know how to solve?

Hello experts, Here is my code.I can create the database.But I also want it to see standard output.Please see the blocked code.If i use them they show me weired symbols. #include <stdio.h> #include <stdlib.h> struct date { int month; int day; int year; }; struct empRec{...

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help... no idea what to use

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Limitations of awk? Good idea? Bad idea?

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LEARN ABOUT LINUX

rbash

RBASH(1)						      General Commands Manual							  RBASH(1)

NAME

       rbash - restricted bash, see bash(1)

RESTRICTED SHELL

       If  bash  is  started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted.  A restricted shell is
       used to set up an environment more controlled than the standard shell.  It behaves identically to bash with the exception that the  follow-
       ing are disallowed or not performed:

       o      changing directories with cd

       o      setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV

       o      specifying command names containing /

       o      specifying a file name containing a / as an argument to the .  builtin command

       o      specifying a filename containing a slash as an argument to the -p option to the hash builtin command

       o      importing function definitions from the shell environment at startup

       o      parsing the value of SHELLOPTS from the shell environment at startup

       o      redirecting output using the >, >|, <>, >&, &>, and >> redirection operators

       o      using the exec builtin command to replace the shell with another command

       o      adding or deleting builtin commands with the -f and -d options to the enable builtin command

       o      using the enable builtin command to enable disabled shell builtins

       o      specifying the -p option to the command builtin command

       o      turning off restricted mode with set +r or set +o restricted.

       These restrictions are enforced after any startup files are read.

       When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.

SEE ALSO

       bash(1)

GNU Bash-4.0							    2004 Apr 20 							  RBASH(1)

Shell Programming and Scripting