I am getting the following upon cat a file which is not present in directory.
"cat: cannot open test1.txt"
I need to process files and I want that this message should be suppressed. thx (5 Replies)
I'm creating a bsh shell to unzip a file from one directory into another. The directory that holds the zip files has zip files constantly being added to it, so I am testing it before it does the unzip and more.
Right now my code looks like this:
unzip -tq $ZIP_PATH/$ZIP_NAME >/dev/null
if ... (5 Replies)
Hi All
this is a simple script
#! /bin/bash
FileCnt=`ls -lrt $DIR/* | wc -l`
echo $FileCnt
how could i escape the error msg if there are no files in $DIR
ls: /home/sayantan/test/files/cnt/*: No such file or directory
0
Looking forward for a quick reply
Regards, Newbie... (3 Replies)
i run history command and I want to eliminate the list number.
So far this perl script works as long as the list is a exact 3 character
long.
cat dd | perl -pe 's,\d{3},,'
70 export JAVA_HOME=.
81 export JAVA_HOME=.
82 export JAVA_HOME=`pwd`
export JAVA_HOME=`pwd`
... (1 Reply)
I have to stop the output of dd from writing to terminal. Here is the command:
sudo dd if=boot1h of="/dev/r$temp1"
Here is the output:
2+0 records in
2+0 records out
1024 bytes transferred in 0.000804 secs (1273715 bytes/sec)
I have tried >> log.txt but it doesn't work. Is there... (4 Replies)
Hi,
I have a glance adviser, the highlights below. The problem that i have is that every time glance finds process name "abc" it write the memory region data in a new line. My question is if i have a way to print without newline?
The output line for process abc looks something like this:... (0 Replies)
HI ,
I am tryin to copying multiple files from some dir. If the files are not present. It should not throw error in the screen. HOw to do that . Please help (4 Replies)
Hallo,
I wrote some script:
95% of the script's output consists of error messages like "mkdir: cannot create directory ‘final': File exists
Exit 1" and "rm: No match. Exit 1".
These messages are not harmful at all, but they make the output almost unreadable.
How can I get rid of... (5 Replies)
Discussion started by: DanielDD
5 Replies
LEARN ABOUT REDHAT
vboxmode
vboxmode(1) Linux System Administration vboxmode(1)NAME
vboxmode - detect format of isdn voice file
SYNOPSIS
vboxmode [OPTION] [OPTION] [...] FILENAME
DESCRIPTION
Vboxmode detects format of isdn voice files and au files (sun audio format).
OPTIONS -q, --quiet
Don't print information about the file, only detect format and return an error code.
-h, --help
Show summary of options.
-v, --version
Show version of program.
RETURN CODE
The format of the file is returned as an error code:
o for .au files a value between 128 and 150
o for vbox files a value between 2 and 6
o for unknown format or errors 255
SEE ALSO autovbox(1), rmdtovbox(1), vboxtoau(1), vboxcnvt(1), vbox(5)AUTHOR
This manual page was written by Andreas Jellinghaus <aj@dungeon.inka.de>, for Debian GNU/Linux and isdn4linux.
ISDN 4 Linux 3.1pre4 2000/09/15 vboxmode(1)