G'day guys, first post so be gentle.
I need help with some code to work out if a variable (string) contains any integers. The valid variable (string) must contain only letters.
Also need to be able to work out if a variable contains only integers.
Any help greatly appreciated. (7 Replies)
hi,
How to check a given file for a string and if it's not found, exit out ofthe script?
e.g. a file Test123 is there whose header begins with #bt and trailer begins with #ed.
I have to check if the header and trailer matches as above and if not, exit out of the script.
How can we do it in... (2 Replies)
How to check if a string in contained in another string ?
Like
Whether the String "brown" is contained in
"A quick brown fox jumps over a lazy the dog" (1 Reply)
How could I check if a string variable contains at least (or only) 2 characters, and check and make sure that the string does not contain any numeric digits?...I need to know how to do this as simple as possible. and I am using the Ksh shell. Thanks. (1 Reply)
lets think str is a variable...how can i check it is pure alphabetic or not
for numeric checking i have used echo $str|grep -v ]
but the command echo $str|grep -v ] is not working (1 Reply)
Hi,
How do i check if there are any files present in the folder with some specific starting string.
For eg :- I have used this where Source_File is filename parameter.
if
then
return 2
fi
But in my case the source file name is not constant. The only constant thing is... (10 Replies)
I am parsing a file and I get differnt results everytime.
Sometimes I get 12s sometimes I get 54m and sometime 3h..
v1=12s or v1=54m or v1=3h
12s - 12 seconds
54m - 54 minutes
3h - 3 hour
I have to write a script in such a way that it whenever v1 is in minutes,
I should strip "m"... (14 Replies)
Hi ,
I have a file likeA-0044150|ABC/Frito/
A-0044150|GFHU
A-0150075|Bud Racing
A-0187811|Bud Light
A-0187811|RW&B signmaking
I Want the o/p likeA-0044150|ABC/Frito/,GFHU
A-0150075|Bud Racing
A-0187811|Bud Light,RW&B signmaking (2 Replies)
what is the purpose of below specially "-z" string checking, how?
pid=`ps ax |grep java`
if (3 Replies)
Discussion started by: learnbash
3 Replies
LEARN ABOUT LINUX
pure-ftpwho
pure-ftpwho(8) Pure-FTPd pure-ftpwho(8)NAME
pure-ftpwho - Report current FTP sessions
SYNTAX
pure-ftpwho [-c] [-h] [-H] [-n] [-p] [-s] [-v] [-w] [-W] [-x]
DESCRIPTION
pure-ftpwho shows current Pure-FTPd client sessions. Only the system administrator may run this. Output can be text (default), HTML, XML
data and parser-optimized. The server has to be compiled with --with-ftpwho to support this command.
OPTIONS -c the program is called via a web server (CGI interface) . Output is a full HTML page with the initial content-type header. This
option is automatically enabled if an environment variable called GATEWAY_INTERFACE is found. This is the default if you can the
program from a CGI-enabled web server (Apache, Roxen, Caudium, WN, ...) .
-h Output help information and exit.
-H Don't resolve host names, and only show IP addresses (faster).
-n A synonym for -H.
-p Output Mac OSX / GNUStep plist data.
-s Output only one line per client, with only numeric data, delimited by a | character. It's not very human-readable, but it's
designed for easy parsing by shell scripts (cut/sed) . '|' characters in user names or file names are quoted (|) .
-v Output an ASCII table (just like the default mode), with more info. The verbose output includes the local IP, the local port, the
total size of transfered files and the current number of transfered bytes.
-w Output a complete HTML page (web mode).
-W Output an HTML page with no header and no footer. This is an embedded mode, suitable for inline calls from CGI, SSI or PHP scripts.
-x Output well-formed XML data for post-processing.
FILES
/var/run/pure-ftpd/ Scoreboard directory. Should always owned by root and on a lockable filesystem.
ENVIRONMENT VARIABLES
GATEWAY_INTERFACE
If found, automatically run in CGI mode and output HTML data.
AUTHORS
Frank DENIS <j at pureftpd dot org>
SEE ALSO ftp(1), pure-ftpd(8)pure-ftpwho(8)pure-mrtginfo(8)pure-uploadscript(8)pure-statsdecode(8)pure-pw(8)pure-quotacheck(8)pure-authd(8)
RFC 959, RFC 2389, RFC 2228 and RFC 2428.
Pure-FTPd team 1.0.36 pure-ftpwho(8)