I don't know how to ask this clearly, so I'll try my best...
At what point does a shell script stop reading from a file, and begin using the buffered script?
Hopefully, this example will shed some light:
#!/usr/bin/ksh
value=""
until ; do
sleep 10
print "What is your value?"
#print... (5 Replies)
Hi All,
I want to read some number from a file into a variable in C shell as follows.
I know that the syntax in ksh is
read x < file name
I dont know what's the equivalent for this in C Shell
Can some one pls. help me out?
Thanks in advance
raju (2 Replies)
Hello
i have a file in directory which has some values like this
lets assume the file is $p
ttry_rtyy_trree
and i am using a file as an input as ($Y) in a shell once i start the shell it should read the file $p and $Y once those lines are matched in $Y i want to take a copy of that ... (7 Replies)
I have to write a C program using sys call (read, no fread) to read from shell all the parameters, without know how many are them.
I tryed in some ways, but I have no success.
Any Idea?
Can I use read to read from stdin? (1 Reply)
Hallo,
i need a Prompting read in my script:
read -p "Enter your command: " command
But i always get this Error:
-p: is not an identifier
When I run these in c-shell i get this error
/usr/bin/read: read: bad option(s)
How can I use a Prompt in the read command? (9 Replies)
Hello All,
I have a an application written in C and runing on Red Hat Linux.
In my code I have written a command that is fired on the linux shell by using system() function call.
Now I need to read the output of this command in my c program and assign it to a variable.
Can anyone... (1 Reply)
Hi all,
I am using csh to read a line from the terminal. I was told to use $< like the following in the terminal:
set name = $<
then I write a line:
James Bond
then I look at the value of 'name':
echo $name
it is always 'James'.
Although the textbook tells me that $< read a... (2 Replies)
Guys,
I have a requirement like below
my cfg file(sam.cfg) has
path=/u/sample/test/
path=/u/sample1/test1/
path=/u/sample2/test2/
days=10
file=*.log
My script is below,
#!/bin/sh
./u/sample/sam.cfg
while read line
do
find $path -name "$file" -mtime +$days -exec ls -la... (2 Replies)
.... Solved....
..
..
Hello,
I've read couples of similar threads to my question and I strongly believe that I am doing something wrong. What I'm trying to do is to process data with php. It reads data from shell script.
Everything goes well but at the end it does not print what it reads... (0 Replies)
Discussion started by: baris35
0 Replies
LEARN ABOUT MOJAVE
platform::shell
platform::shell(n) Tcl Bundled Packages platform::shell(n)
__________________________________________________________________________________________________________________________________________________NAME
platform::shell - System identification support code and utilities
SYNOPSIS
package require platform::shell ?1.1.4?
platform::shell::generic shell
platform::shell::identify shell
platform::shell::platform shell
_________________________________________________________________DESCRIPTION
The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.
This package allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
requirement is that the other shell (identified by its path), is actually executable on the current machine.
While for most platform this means that the architecture of the interrogated shell is identical to the architecture of the running shell
this is not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.
For applications like a code repository it is important to identify the architecture of the shell which will actually run the installed
packages, versus the architecture of the shell running the repository software.
COMMANDS
platform::shell::identify shell
This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.
platform::shell::generic shell
This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.
platform::shell::platform shell
This command returns the contents of tcl_platform(platform) for the specified Tcl shell.
KEYWORDS
operating system, cpu architecture, platform, architecture
platform::shell 1.1.4 platform::shell(n)