II. grep Command
For grep, the wildcard character is asterik and it should be enclosed in single quotes.
Code:
$ echo "blue skies" > MyFile.txt
$
$
$ cat MyFile.txt
blue skies
$
$
$ grep blu* *.txt
blue skies
$
$
$ grep 'blu*' *.txt
blue skies
III. ls Command
For ls command, wildcard character is again asterik, but don't use single quotes or Double quotes.
Code:
$ ls -alrt M*
-rw-r--r-- 1 oracle oinstall 11 Nov 13 11:37 MyFile.txt
$
$
$
$ ls -alrt "M*"
M*: No such file or directory
$
$ ls -alrt 'M*'
M*: No such file or directory
$
Hi guys,
a small problem today, I'm grepping a log file containing lines like this below:
Mar 09 16:04:00 blabla
Mar 09 16:04:02 blabla
Mar 09 16:04:05 blabla
Mar 09 16:04:15 blabla
Mar 09 16:05:06 blabla
Mar 09 16:05:23 blabla
Mar 09 16:05:25 blabla
... in this file I'm grepping... (5 Replies)
I'm having trouble with the following commands
i. count the number of lines which end in a 4 letter word
grep '{4\}$' bfile <<seems to print out everything
abc abc abcd
joe joe john
bob bill
gregory greg
greg gregory
the grep command prints out the lines with 4 letter words and the... (3 Replies)
Folks;
First about find:
when i run this:
find . -name '*log*' -mtime +10 -print | sed 's+^\./++;s+/.*++' | sort -u
i got list of log files but also get a directories (although directory names doesn't have "log" in it).
How can i exclude the directory from the output of this find command? ... (2 Replies)
Hi
I have 2 directories t1 and t2 with some files in it. I have to see whether the files present in t1 is also there in t2 or not. Currently, both the directories contain the same files as shown below:
$ABC.TXT
def.txt
Now, when I run the below script, it tells def.txt is found,... (5 Replies)
Use and complete the template provided. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I have to make as home work several commands with gerp find and sed
2. Relevant commands, code, scripts, algorithms:
FIND command
-use command find... (8 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
List all files in ~c12100 directory beginning with "BOZO" that end with either "123" or "456"
2. Relevant... (3 Replies)
Hi all
I want to search for number in file presented with wildcard as shown below.
cat file.txt
1405
1623
1415
.......
.......
How to search for the number 141526 for example?
If the number exist print "Number 141526 exist" if no, print "The number not exist"
Thank you in advance. (3 Replies)
Platform: AIX 6.1/ksh
Question1.
I want to grep for the string "CUSTOM_PKMS" in all the files in server except those files with extensions .dbf , .ctl and .dmp
I started running the following command but it is taking too long because there are lots of .dbf , .ctl and .dmp files in this... (6 Replies)
job_count=`grep -e "The job called .* has finished | The job called .* is running" logfile.txt | wc -l`
Any idea how to count those 2 patterns so i have a total count of the finished and running jobs from the log file?
If i do either of the patterns its works okay but adding them together... (8 Replies)
greetings,
below is the find command i am using for some filesystem maintenance:
find /data/Engine \( -type d -name .snapshot -prune -o -type d -wholename "/data/Engine/*/CAE" \
-prune -o -type d -wholename "/data/Engine/*/CAD" -prune -o -name ".*.case" \)\
-mtime +365 -print0 -fls... (5 Replies)
Discussion started by: crimso
5 Replies
LEARN ABOUT DEBIAN
jfs_logdump
jfs_logdump(8) JFS utility - journal log dump jfs_logdump(8)NAME
jfs_logdump - dump a JFS formatted device's journal log
SYNOPSIS
jfs_logdump [ -a ] device
DESCRIPTION
jfs_logdump dumps the contents of the journal log from the specified JFS formatted device into output file ./jfslog.dmp.
device is the special file name corresponding to the actual device from which the journal log will be dumped (e.g. /dev/hdb1 ).
jfs_logdump must be run as root.
OPTIONS -a Dump the entire contents of the journal log instead of just the committed transactions since the last synch point.
EXAMPLE
Dump the entire JFS journal log from the 3rd partition of the 2nd hard disk into ./jfslog.dmp:
jfs_logdump -a /dev/hdb3
REPORTING BUGS
If you find a bug in JFS or jfs_logdump, please report it via the bug tracking system ("Report Bugs" section) of the JFS project web site:
http://jfs.sourceforge.net/
Please send as much pertinent information as possible, including any jfs_logdump error messages and the complete output of running jfs_fsck
with the -v option on the JFS device.
SEE ALSO jfs_fsck(8), jfs_mkfs(8), jfs_fscklog(8), jfs_tune(8), jfs_debugfs(8)AUTHORS
Barry Arndt (barndt@us.ibm.com)
William Braswell, Jr.
jfs_logdump is maintained by IBM.
See the JFS project web site for more details:
http://jfs.sourceforge.net/
October 29, 2002 jfs_logdump(8)
11-13-2012
.So, i wanted to get a clear picture.