Hi all. I've been put in charge of updating one of our AIX 5.2 servers to ML7. (perhaps not wise since I'm an absolute n00b, but hey, it's good experience to fly by the seat of one's pants).
So:
a) I typed "oslevel -r" and got back "5200-04"
b) I went to IBM's Fix Central and downloaded... (1 Reply)
Is there any way to look for a directory path that is listed any number of lines *before* a keyword in an error message?
I have a script that is trying to process different files that are always down a certain portion of a path, and if there is an error, then says there is an error, contact... (2 Replies)
Assume file1 contains a list of strings.
My first script is scanning the file and deals with the lines with a certain patern in it:
grep 'somepatern' file1 \
while read LINE ; do
doSomethingAboutIt
done
Now, I need a second script that deals with the same lines (& do something... (3 Replies)
Hi,
I have to search for first occurenceof string str1 in a file(>5GB).
Now, after I have that , I have to search backwards from that offset till I get another string str2. I should also be able to get the
new string str2's offset.
Similarly, I look for last occurence of str1 and then... (1 Reply)
Hello. I'm not nearly good enough with awk/perl to create the logfile scraping script that my boss is insisting we need immediately. Here is a brief 3-line excerpt from the access.log file in question (actual URL domain changed to 'aaa.com'):
209.253.130.36 - - "GET... (2 Replies)
I'm new to Unix scripting and I'm not sure if this can be done. Example:
search (grep) in a file for 'Control ID' and then replace with 4 blanks 7 bytes before 'Control ID.
input
"xxxxxx1234xxxxxxxControl IDxxxxxx"
output:
"xxxxxx xxxxxxxControl IDxxxxxx"
thanks! (7 Replies)
I'm having trouble writing a regular expression that matches the text I need it to. Let me give an example to express my trouble. Suppose I have the following text:
if(condition)
multiline
statement
else if(condition)
multiline
statement
else if(condition)
multiline
statement
else... (3 Replies)
Hi all,
I'm after some help with this small issue which i'm struggling to work out a fix for.
I have a file that contains records that all have a time stamp for each individual record, i need to search the file for a specific time stamp and then search back 10 seconds to see if the number... (2 Replies)
Hi,
I'm using the following to do a backwards search of a file for a string
sed s/^M//g FILE | nawk 'c-->0;$0~s{if(b)for(c=b+1;c>1;c--)print r;print;c=a}b{r=$0}' b=10 a=0 s="9005"|grep "policy "|sort -u |awk '{print $4}'|cut -c2-10
My issue is that because I'm looking back 10 lines it's... (11 Replies)
I am trying to convert local time to time in Ireland. Instead it is going the opposite direction (taking the local time as it if were in Ireland and displaying that the time would be here).
$ echo "$TZ"; date; date --date='TZ="Europe/Dublin" '"$(date)"
America/Phoenix
Mon, Apr 13, 2015... (7 Replies)
Discussion started by: Michael Stora
7 Replies
LEARN ABOUT OSX
basename
BASENAME(1) BSD General Commands Manual BASENAME(1)NAME
basename, dirname -- return filename or directory portion of pathname
SYNOPSIS
basename string [suffix]
basename [-a] [-s suffix] string [...]
dirname string
DESCRIPTION
The basename utility deletes any prefix ending with the last slash '/' character present in string (after first stripping trailing slashes),
and a suffix, if given. The suffix is not stripped if it is identical to the remaining characters in string. The resulting filename is
written to the standard output. A non-existent suffix is ignored. If -a is specified, then every argument is treated as a string as if
basename were invoked with just one argument. If -s is specified, then the suffix is taken as its argument, and all other arguments are
treated as a string.
The dirname utility deletes the filename portion, beginning with the last slash '/' character to the end of string (after first stripping
trailing slashes), and writes the result to the standard output.
EXAMPLES
The following line sets the shell variable FOO to /usr/bin.
FOO=`dirname /usr/bin/trail`
DIAGNOSTICS
The basename and dirname utilities exit 0 on success, and >0 if an error occurs.
SEE ALSO csh(1), sh(1)STANDARDS
The basename and dirname utilities are expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BSD April 18, 1994 BSD