I want to set a enviroment variable
VDC_DIR to a particular directory.
I am doing it as
it gets set but when i logout and do relogin than its not there.
one way could be setting it in .profile file.
but i have seen it on another box where it is not present in .profile but its der in list of env variables.
please tell command to set it as permanent env variable.
Hi to all...
I'm currently running a C++ program in Unix environment and it is dependent to a Unix environment variable with a date value.
ex: echo $DateToday
20060403
I want to change that date in my C++ program, changing the value date to 20061120 and revert back to original... (6 Replies)
I have function declaration in Java and same function definition written in C programming language.. A JNI call from Java is made to a fuction...Function would set the environment variable { putenv(cEnvString1);} using C-built -in function ..and later return the encrypted string...
putenv is... (6 Replies)
Hi,
I already have one CPP program which invokes the C program.And the C program contains whole function definitions..!This is a working program..I have to enable the logs in both CPP as well as in the C program ..!So I am reading the enviornmental variable log path from the CPP and doing the... (2 Replies)
I've searched Google and now this forum. Best guess is my search fu is not good (and it probably isn't). The Google search did bring me here.
Background
I have a number of Korn Shell scripts who all use one of 3 values for an environment variable used in the backup system.
On occasion one or... (8 Replies)
Hi All,
I'm trying to write an menu driven program to automate some functions which involve loging to multiple hosts. The hosts can differ for every use, so I thought I would use an config file to get the hostnames. Now I need to set those values in the config file to environment variable to... (6 Replies)
Hi all,
I am fairly new to unix scripting and will like to know how to dynamically set the name of an environment variable to be used.
We have a .env file where we defined the names and locations of data files, trigger files, directories .... etc
Example of variables defined in .env... (4 Replies)
shell script: #!/bin/csh set VAR=12345 echo $VAR
will peacefully give the output 12345 at shell. I need to use C++ to do the same in some part of the code:
string str = "12345";
retValue="set var1= "+str;
system(retValue1.c_str());
system("echo $var1");
This doesn't create a system... (1 Reply)
I am trying to install timbl- memory based learner tools in ubuntu. it after unpacking the tar file it brings the following msg
No package 'ticcutils' found
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
Alternatively, you... (1 Reply)
I am wondering about the following:
stty columns 140
I have found that a number of times I need to set my display columns to a high number (such as 140) but I have to do this every time I login to use putty/ssh. Can we set this with an environmental variable so that it is permanent?
Also... (4 Replies)
Discussion started by: newbie2010
4 Replies
LEARN ABOUT FREEBSD
hx509_env_find
hx509 enviroment functions(3) Heimdalx509library hx509 enviroment functions(3)NAME
hx509 enviroment functions -
Functions
int hx509_env_add (hx509_context context, hx509_env *env, const char *key, const char *value)
int hx509_env_add_binding (hx509_context context, hx509_env *env, const char *key, hx509_env list)
const char * hx509_env_lfind (hx509_context context, hx509_env env, const char *key, size_t len)
const char * hx509_env_find (hx509_context context, hx509_env env, const char *key)
hx509_env hx509_env_find_binding (hx509_context context, hx509_env env, const char *key)
void hx509_env_free (hx509_env *env)
Detailed DescriptionFunction Documentation
int hx509_env_add (hx509_context context, hx509_env * env, const char * key, const char * value)
Add a new key/value pair to the hx509_env.
Parameters:
context A hx509 context.
env enviroment to add the enviroment variable too.
key key to add
value value to add
Returns:
An hx509 error code, see hx509_get_error_string().
int hx509_env_add_binding (hx509_context context, hx509_env * env, const char * key, hx509_env list)
Add a new key/binding pair to the hx509_env.
Parameters:
context A hx509 context.
env enviroment to add the enviroment variable too.
key key to add
list binding list to add
Returns:
An hx509 error code, see hx509_get_error_string().
const char* hx509_env_find (hx509_context context, hx509_env env, const char * key)
Search the hx509_env for a key.
Parameters:
context A hx509 context.
env enviroment to add the enviroment variable too.
key key to search for.
Returns:
the value if the key is found, NULL otherwise.
hx509_env hx509_env_find_binding (hx509_context context, hx509_env env, const char * key)
Search the hx509_env for a binding.
Parameters:
context A hx509 context.
env enviroment to add the enviroment variable too.
key key to search for.
Returns:
the binding if the key is found, NULL if not found.
void hx509_env_free (hx509_env * env)
Free an hx509_env enviroment context.
Parameters:
env the enviroment to free.
const char* hx509_env_lfind (hx509_context context, hx509_env env, const char * key, size_t len)
Search the hx509_env for a length based key.
Parameters:
context A hx509 context.
env enviroment to add the enviroment variable too.
key key to search for.
len length of key.
Returns:
the value if the key is found, NULL otherwise.
Version 1.5.2 11 Jan 2012 hx509 enviroment functions(3)