01-30-2009
Regarding Readable check for all the files in the folder
Currently we are doing the migration to unix to linux.
I am facing the new problem
kganeshb@its04489:~/scripts $ ls -l | more
total 340
-rw-r----- 1 kganeshb users 9038 Oct 22 13:23 109_db.txt
-rw-rw---- 1 dlc users 1413 Oct 10 17:40 1.txt
-rw-rw---- 1 kganeshb users 45 Jan 28 13:46 a
-rw------- 1 kganeshb users 197 Dec 26 13:19 aa
-rw-rw---- 1 kganeshb users 99 Jan 28 13:37 aaa
-rw-rw---- 1 kganeshb users 110 Jan 28 12:29 aaa.sh
-rw-r--r-- 1 kganeshb users 11146 Sep 29 15:36 aat.txt
-rw-rw---- 1 kganeshb users 58 Dec 29 19:03 aa.txt
-rw-rw---- 1 kganeshb users 639 Jan 8 11:48 add.sh
My script
if [ -r * ]
then
echo "read"
else
echo "non read"
fi
output
bash: [: too many arguments
non readable
Our most of the script using the -r * option.
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help(1) General Commands Manual help(1)
NAME
help - Provides information for new users
SYNOPSIS
help
DESCRIPTION
The help command presents a one-page display of information for new users. Information is available for the following topics: Concatenat-
ing or displaying files Editing lines interactively Sending and receiving mail Reading system messages Changing password file information
Identifying current users of the system Sending messages to the other users on the system Displaying the contents of directories Viewing
information on the Source Code Control System Setting terminal modes
SEE ALSO
Commands: cat(1), ex(1), finger(1), ls(1), mail(1), mailx(1), passwd(1), sccshelp(1), tset(1), who(1), write(1)
help(1)