are there any basic commands that can display lines 99 - 101 of the /etc/passwd file?
I'm thinking use of head and tail, but I forget what numbers to use and where to put /etc/passwd in the command. (2 Replies)
Hi,
Please suggest how to write a shell script which delets all the lines containing the word unix in the files supplied as argument in the shell. (4 Replies)
I would like to extract specific lines from a file and output them into another file.
Each line in the file has a unique ID, and I have a specific list of IDs (that are not consecutive) that I wish to extract.
for example:
1 aaaaaa bbbcb cccccc
2 aaaaaa bbbbb cccccd
3 aaaaaa bbbab... (6 Replies)
Let's say we have a file containing:
alllllsadfsdasdf
qwdDDDaassss
ccxxcxc#2222
dssSSSSddDDDD
D1Sqn2NYOHgTI
Hello
Alex
ssS@3
Ok, and let's say we want to delete all words from D1Sqn2NYOHgTI and back, this means
to delete the words (and the lines of them) :
alllllsadfsdasdf... (2 Replies)
well, i am so not familiar with this kind of things but i am gonna explain extactly what i am looking for so hopfully someone can figure it out :)
i have a command that shows memory usage besides the process name, for example(the command output):
500 kb process_1
600 kb process_2
700 kb... (4 Replies)
Hi,
I have gone through may posts and dint find exact solution for my requirement.
I have file which consists below data and same file have lot of other data.
<MAPPING DESCRIPTION ='' ISVALID ='YES' NAME='m_TASK_UPDATE' OBJECTVERSION ='1'>
<MAPPING DESCRIPTION ='' ISVALID ='NO'... (11 Replies)
Hell,
I want to grep certain word from file and display above 2 lines and after two lines.
Here is the content of sample file.
Mar 14, 2013 12:56:59 AM Agent.Agent SendTo
INFO: Connection to server:7041 - Credential Transmit Successesful
Mar 14, 2013 8:54:21 AM cgent SendTo
WARNING:... (7 Replies)
I have a big file having 100 K lines.
I have to read each line and see at 356 character position whethere there is a word "W" in it. If it is their then don't delete the line otherwise delete it.
There are two lines as one Header and one trailer which should remain same.
Can somebody... (5 Replies)
Hello....
Pls help me (and sorry my english) :)
So
I have a file (test.txt) with 1 long line.... for example:
isgc jsfh udgf osff 8462 error iwzr 653 idchisfb isfbisfb sihfjfeb isfhsi gcz eifh
How to print after the "error" word the 2nd 4th 5th and 7th word??
output well be:
653 isfbisfb... (2 Replies)
I have a file whose contents are something like below:
node 'sghjknch16' {
include vmware
include sudo
include sssd
include hardening
include hpom
include tidal
include tibco-mft-ps
include jboss
include... (2 Replies)
Discussion started by: proactiveaditya
2 Replies
LEARN ABOUT OPENDARWIN
salvagelog
SALVAGELOG(5) AFS File Reference SALVAGELOG(5)NAME
SalvageLog - Traces Salvager operations
DESCRIPTION
The SalvageLog file records a trace of Salvager (salvager process) operations on the local machine and describes any error conditions it
encounters.
If the SalvageLog file does not already exist in the /var/log/openafs directory when the Salvager starts, the process creates it and writes
initial start-up messages to it. If there is an existing file, the Salvager renames is to SalvageLog.old, overwriting the existing
SalvageLog.old file if it exists.
When the Salvager is salvaging an entire file server, it creates a separate log file for each partition it starts salvaging. That file will
be named SalvageLog.job where job is a job number that will normally (but is not guaranteed to) correspond to the index of the partition
being salvaged. Once salvaging of all partitions is complete, the Salvager will accumulate all the partition-specific log files, append
them to SalvageLog, and then remove the partition-specific files.
The file is in ASCII format. Administrators listed in the /etc/openafs/server/UserList file can use the bos getlog command to display its
contents. Alternatively, log onto the file server machine and use a text editor or a file display command such as the UNIX cat command. By
default, the mode bits on the SalvageLog file grant the required "r" (read) permission to all users.
The Salvager records operations only as it completes them, and cannot recover from failures by reviewing the file. The log contents are
useful for administrative evaluation of process failures and other problems.
SEE ALSO UserList(5), bos_getlog(8), salvager(8)COPYRIGHT
IBM Corporation 2000. <http://www.ibm.com/> All Rights Reserved.
This documentation is covered by the IBM Public License Version 1.0. It was converted from HTML to POD by software written by Chas
Williams and Russ Allbery, based on work by Alf Wachsmann and Elizabeth Cassell.
OpenAFS 2012-03-26 SALVAGELOG(5)