Im creating a sort of shell, for my cybercafe
This will restrict my clients from accessing unwanted materials
so im programming a similar bash to
1. to meet my goals
2. to learn new things.
im creating it in C,
please have a look at the attachement.
i wish to avoid having a blank space when Enter is pressed.
i want it to react as bash does.
is there any means to catch the enter key before changing line?
i'm trying to learn unix and i posted a question and what i was typing from school. i can't figure it out. how am i supposed to learn , when i get shutdown by an admin. for posting a homework question. doesn't make any sense. its a dumb rule. thanks for helping (4 Replies)
I have a string which contains following information:
<SZ.T><P ALIGN="CENTER"><FONT FACE="Arial, Helvetica, sans-serif" SIZE="+3">Bundesregierung nimmt sich dicke Deutsche vor</FONT></P></SZ.T>
<SZ.UT><P ALIGN="CENTER"><FONT SIZE="+1"><I> Seehofer und Schmidt planen Kampagne gegen... (3 Replies)
I have concurrent manager stop and check to verify all the process are stopped BUT even after all the process are stopped query script continues to run without break out.
# stop the concurrent manager
$COMMON_TOP/admin/scripts/$CONTEXT_NAME/adstpall.sh $DB_USER/$DB_PSWD
# check if the... (1 Reply)
Hi I posted earlier. This is sorta similar but I want to delete rows that dont have R, T, Y or U.
Nam1 RTYU
Nam2 RRTT
Nam3 RYTU
Nam4 IRTT
So the output would look like this?
Nam1 RTYU
Nam2 RRTT
Nam3 RYTU
too many problems
thanks (3 Replies)
I am new to unix and have come across the sed expression but not sure what its doing. Can someone please tell me whats happening in the sed command below? (2 Replies)
Dear users,
I googled for a while, but i have got a lot of different answers regarding a simple unix command.
lets say there are a lot of files in a directory.
How can i list the files in a directory whose file types is "text"?
Thank you in advance (4 Replies)
Hello,
I wrote a script and disabled Ctrl+C using
trap ' ' 2
For security, I cannot allow users to exit the script on their own for then they would have access to the command prompt. Are there any other cases that I need to cover?
Thank you. I'm new to scripting. (6 Replies)
Discussion started by: fzivkovi
6 Replies
LEARN ABOUT XFREE86
libbash
LIBBASH(7) libbash Manual LIBBASH(7)NAME
libbash -- A bash shared libraries package.
DESCRIPTION
libbash is a package that enables bash dynamic-like shared libraries. Actually its a tool for managing bash scripts whose functions you may
want to load and use in scripts of your own.
It contains a 'dynamic loader' for the shared libraries ( ldbash(1)), a configuration tool (ldbashconfig(8)), and some libraries.
Using ldbash(1) you are able to load loadable bash libraries, such as getopts(1) and hashstash(1). A bash shared library that can be loaded
using
ldbash(1) must answer 4 requirments:
1. It must be installed in $LIBBASH_PREFIX/lib/bash (default is /usr/lib/bash).
2. It must contain a line that begins with '#EXPORT='. That line will contain (after the '=') a list of functions that the library
exports. I.e. all the function that will be usable after loading that library will be listed in that line.
3. It must contain a line that begins with '#REQUIRE='. That line will contain (after the '=') a list of bash libraries that are
required for our library. I.e. every bash library that is in use in our bash library must be listed there.
4. The library must be listed (For more information, see ldbashconfig(8)).
Basic guidelines for writing library of your own:
1. Be aware, that your library will be actually sourced. So, basically, it should contain (i.e define) only functions.
2. Try to declare all variables intended for internal use as local.
3. Global variables and functions that are intended for internal use (i.e are not defined in '#EXPORT=') should begin with:
__<library_name>_
For example, internal function myfoosort of hashstash library should be named as
__hashstash_myfoosort
This helps to avoid conflicts in global name space when using libraries that come from different vendors.
4. See html manual for full version of this guide.
AUTHORS
Hai Zaar <haizaar@haizaar.com>
Gil Ran <ril@ran4.net>
SEE ALSO ldbash(1), ldbashconfig(8), getopts(1), hashstash(1)colors(1)messages(1)urlcoding(1)locks(1)Linux Epoch Linux