Hello,
I would assume the expression ^$ should match a null string. Yet when I run:
echo -n | sed 's/^$/nullstring/'
I get no output.
Can anyone tell me why? (6 Replies)
I'm using the URL Regex feature of Squid for allowing sites via a list of regex strings to match allowed domains. The regex was actually copied from our previous proxy solution and it seemed to "just work". But, we've recently discovered that some domains (likely due to virtual hosts or host... (2 Replies)
Hi ,
I am very new to unix as well as shell scripting. I have to write a script for the following requirement.
In a particular mount, have to list all the directories and sub directories along with size of the directory and sub directory in ascending order.
Please help me in this regard and many... (4 Replies)
Hi,
Please help me, how to get all the direcotries, its sub directories and its sub directories recursively, need to exclude all the files in the process.
I wanted to disply using a unix command all the directories recursively excluding files.
I tried 'ls -FR' but that display files as... (3 Replies)
Hi,
I need to find the list of matching direcories in current folder only and no subfolders on AIX.I tried -maxdepth option but its not working.
Also, tried ls -d option to list the matching directories but getting argument list too long...
So, any help would be appreciated. (6 Replies)
I have a variable strLst containing a list of strings. I want to create a function that takes the list and an error message. If the number of strings is 0 or greater than 1, I print the error message. (1 Reply)
Can anyone come up with a unix command that lists
all the files, directories and sub-directories in the current directory
except a folder called log.?
Thank you in advance. (7 Replies)
I am trying to eliminate an error message from a script. This is the error message:
find: stat() error /usr/openv/netbackup/db/images/KUMAX: No such file or directory
if ];
then
runthiscommand=`su nxadm -c "ssh -t $new3 exec /bin/sh -s">/tmp/filew3 2>/tmp/error.txt<<EOF
... (1 Reply)
It is for HP-Unix B.11.31.
Requirement:
1. List the directories, having given pattern in the directories name, sorted by creation date.
Example: Directories with name "pkg32*" or "pkg33*"
2. On the output of 1. list the directories by creation date as sort order, with creation date... (2 Replies)
Hi All,
I am new to shell scripting. I have a requirement as part of my job to find out null/empty values in column 2 and column 3 from a CSV file and exit the further execution of script by displaying a simple error message.
I have developed a script to do this by reading various articles... (7 Replies)
Discussion started by: tpk
7 Replies
LEARN ABOUT HPUX
mkdirp
mkdirp(3G)mkdirp(3G)NAME
mkdirp(), rmdirp() - create, remove directories in a path
SYNOPSIS DESCRIPTION
creates all the missing directories in the given path with the given mode (see chmod(2) for the values of mode.) The protection part of
the mode argument is modified by the process's file creation mask (see umask(2)).
rmdirp removes directories in path d. This removal starts at the end of the path and moves back toward the root as far as possible. If an
error occurs, the remaining path is stored in d1. returns a 0 only if it is able to remove every directory in the path.
To use these interfaces, link in the libgen library by specifying For example:
RETURN VALUE
If a needed directory cannot be created, returns -1 and sets to one of the error numbers. If all the directories are created, or existed
to begin with, it returns zero.
EXAMPLES WARNINGS
uses to allocate temporary space for the string.
returns if a "" or "" is in the path. It returns if an attempt is made to remove the current directory. If an error occurs other than one
of these two errors, returns
SEE ALSO chmod(2), mkdir(2), rmdir(2), umask(2), thread_safety(5).
mkdirp(3G)