Has anyone got a few tips on how I can test if the file size is 0?
I am moving files on a regular basis from one location to another with ftp. The files which are 0 bytes in size we want to discard.
Thankyou in advance. (3 Replies)
AIX 5.3 / KSH
I have a Java application which creates a log file a.log. I have a KSH script which does the following action
cp a.log /directory2/b.log
> a.log
After this the file size goes to 0 as per "ls -l"
Then next time when the application writes into this file, the file size... (4 Replies)
Hi All,
I am checking for a empty input file to do some further action , but I am getting exit status 0 in both the cases , for empty and non empty file both.
The value of $? is coming 0 in if part also and else part too.
#!/bin/ksh
if ]; then
echo "data"
# exit 0
echo "$?"
else... (4 Replies)
i have written this simple script called isdir.sh
#! /bin/bash
dir=$1
_ls=`ls $dir`
for file in $_ls
do
if
then
echo "D $file"
fi
donethe output is not right.
for example
$ ./isdir.sh src
***no output***
but i have in ~/src some directories
drwxr-xr-x 2... (5 Replies)
script name: filetest.sh
if ; then
echo " You didn't enter any argument"
elif ; then
echo " file not exist"
elif ; then
echo " file not readable"
elif ; then
echo " file not writable"
else
echo " file both readable and writable"
fi
running like...
$ ./filetest filename
... (3 Replies)
I am trying to test the output of a file. What I have so far is this:
if ]; then echo "yes";fi
The problem with this is it works but I only want it to print out if the file contains the word "Compacted." The == sign means identical or equal to so it won't work. I tried ~ but that doesn't... (4 Replies)
original post --
I have a korn shell script that does some things that depend on creating and writing a file in a directory. I'm looking for a more elegant/efficient way to do the check than what I'm using now:
if ]
then
print "Creating ${STGDIR}/${SHOW}"
mkdir... (3 Replies)
The below awk improved bu @MadeInGermany, works great as long as the input file has data in it in the below format:
input
chrX 25031028 25031925 chrX:25031028-25031925 ARX 631 18
chrX 25031028 25031925 chrX:25031028-25031925 ARX 632 14... (3 Replies)
Discussion started by: cmccabe
3 Replies
LEARN ABOUT OPENSOLARIS
echo
echo(3XCURSES) X/Open Curses Library Functions echo(3XCURSES)NAME
echo, noecho - enable/disable terminal echo
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
int echo(void);
int noecho(void);
DESCRIPTION
The echo() function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control soft-
ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.
RETURN VALUES
Upon successful completion, these functions return OK. Otherwise, they return ERR.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)SunOS 5.11 5 Jun 2002 echo(3XCURSES)