09-22-2008
Check if a directory exists
Hello:
Can someone please help me figure out what is wrong here, my script does not move on to the "else" part even though there is no .ssh directory on my remote server:
$more putkey.sh
#!/bin/ksh
for server in `cat list`
do
if [ -d /.ssh ]; then
cat $HOME/.ssh/id_rsa.pub |ssh $server ' cat >> .ssh/authorized_keys && echo "key copied"'
else
cat $HOME/.ssh/id_rsa.pub |ssh $server ' mkdir .ssh && cat >> .ssh/authorized_keys && echo "key copied"'
fi
done
$./putkey.sh
Password:
sh: .ssh/authorized_keys: cannot create
The script works if the else part is executed:
$cat $HOME/.ssh/id_rsa.pub |ssh myserver ' mkdir .ssh && cat >> .ssh/authorized_keys && echo "key copied"'
Password:
key copied
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
say i would like to check if the file is existed before i use rm command. How can i do it?
i know if i can use find, but i would like to have a good interface (in a shell script)
thks (3 Replies)
Discussion started by: gusla
3 Replies
2. Shell Programming and Scripting
Hi there,,
how to check if directory/file exist using c/c++ under unix/linux? I can use access() under Window MFC. Thanks.
Steven (1 Reply)
Discussion started by: steven88
1 Replies
3. Programming
Hi there,
how to check if directory/file exist using c/c++ under linux/unix. Thanks.
Steven (2 Replies)
Discussion started by: steven88
2 Replies
4. Shell Programming and Scripting
We recieve some logs on our windows box via FTP on a daily basis, in the same directory. I would like to check for missing logs files and add their name to a text file.
Something like...
Check if C:\logs\file1_currentdate exists (if not, add file1_currentdate to... (1 Reply)
Discussion started by: SunnyK
1 Replies
5. Shell Programming and Scripting
There are many servers and their directory structer should be exactly the same. To check the directory path for all servers, I wrote a script.
#! /bin/ksh
ARRAY_DIRECTORIES="/c/dev/custom/bin"
ARRAY_DIRECTORIES="/c/dev/db/custom/src"
ARRAY_ENV="remoteName200"
ARRAY_ENV="remoteName201"... (2 Replies)
Discussion started by: weonpc
2 Replies
6. Shell Programming and Scripting
Hi,
I want to write a shell script to check whether a directory (say A) is existing in a given location and if it is not, create it. (3 Replies)
Discussion started by: sabya
3 Replies
7. Shell Programming and Scripting
Hi
Does anybody know how I can check if a file exists
i.e. see bellow, this doesn't work by the way and if tried countless variations on this
file1=$one/file111.txt
if
then
echo "Present"
else
echo "Not present"
fi
result :
Not present
(file is already present, eventhough its... (3 Replies)
Discussion started by: gksenthilkumar
3 Replies
8. Shell Programming and Scripting
Hi,
I am trying to create a bash script which will check if file exist then remove that file else do nothing. I have to do same process for three files in same script. I have written code for one file and trying to run it.
if
then
rm -r /user1/abc/File1
fi
When I run this code it... (1 Reply)
Discussion started by: palak08
1 Replies
9. Shell Programming and Scripting
Hi,
I created following script to check if file exist:
#!/bin/bash
SrcDir=$1
SrcFileName=$2
SrcTimePeriod=$3
if ;then
echo 1
else
echo 0
fi
I ran it like: /apps/Scripts/FileExist.sh /apps/Inbox file1 2nd_period_2010
Even file exist at that location, my above command is... (4 Replies)
Discussion started by: palak08
4 Replies
10. Shell Programming and Scripting
HI folks,
can any one tell me how to check whether the file is existed in a directory or not .
let me tell you my requirement : if the file is existed i should display a one message or else i have to send a mail ..
i have the mail logic .. but I'm failed to check file existence .. please... (5 Replies)
Discussion started by: sravan008
5 Replies
LEARN ABOUT DEBIAN
load_dat_font
load_dat_font(3alleg4) Allegro manual load_dat_font(3alleg4)
NAME
load_dat_font - Loads a FONT from an Allegro datafile.
SYNOPSIS
#include <allegro.h>
FONT *load_dat_font(const char *filename, RGB *pal, void *param)
DESCRIPTION
Loads a FONT from an Allegro datafile. You can set param parameter to point to an array that holds two strings that identify the font and
the palette in the datafile by name. The first string in this list is the name of the font. You can pass NULL here to just load the first
font found in the datafile. The second string can be used to specify the name of the palette associated with the font. This is only
returned if the pal parameter is not NULL. If you pass NULL for the name of the palette, the last palette found before the font was found
is returned. You can also pass NULL for param, which is treated as if you had passed NULL for both strings separately. In this case, the
function will simply load the first font it finds from the datafile and the palette that precedes it.
For example, suppose you have a datafile named `fonts.dat' with the following contents:
FONT FONT_1_DATA
FONT FONT_2_DATA
FONT FONT_3_DATA
PAL FONT_1_PALETTE
PAL FONT_2_PALETTE
Then the following code will load FONT_1_DATA as a FONT and return FONT_1_PALETTE as the palette:
FONT *f;
PALETTE pal;
char *names[] = { "FONT_1_DATA", "FONT_1_PALETTE" }
f = load_dat_font("fonts.dat", pal, names);
If instead you want to load the second font, FONT_2, from the datafile, you would use:
FONT *f;
PALETTE pal;
char *names[] = { "FONT_2_DATA", "FONT_2_PALETTE" }
f = load_dat_font("fonts.dat", pal, names);
If you want to load the third font, but not bother with a palette, use:
FONT *f;
char *names[] = { "FONT_3_DATA", NULL }
f = load_dat_font("fonts.dat", NULL, names);
RETURN VALUE
Returns a pointer to the font or NULL on error. Remember that you are responsible for destroying the font when you are finished with it to
avoid memory leaks.
SEE ALSO
register_font_file_type(3alleg4), load_font(3alleg4)
Allegro version 4.4.2 load_dat_font(3alleg4)