hi, I set the crontab to execute script A every 5 minutes from 9:00 am to 4:00 pm everyday, now at 12:00am I want to run another script if and only if all the previous runs of script A return OK, can anyone tell me how it could be done? thank you very very much! (4 Replies)
Hi,
Need some idea on file processing, I have file like below,
Processing al sources ...
...No value found :
CHECK.
Completed comparing all sources.
Comparing schedulers...
Processing al targets ...
...No value found :
From above I need to extract the line where "No value... (4 Replies)
Hi all,
I have to append every alternate line after its previous line. For example if my file has following contents
line 1: unix is an OS
line 2: it is open source
line 3: it supports shell programming
line 4: we can write shell scripts
Required output should be
line1: unix is an OS it is... (4 Replies)
Hi folks,
I've list of LDAP records in this format:
cat cmmac.export.tmp2
dn: deviceId=0a92746a54tbmd34b05758900131136a506,ou=devices,ou=customer,ou=nl,o=upc
cmmac: 00:13:11:36:a5:06
dn: deviceId=0a92746a62pbms4662299650015961cfa23,ou=devices,ou=customer,ou=nl,o=upc
cmmac:... (4 Replies)
I am trying to delete lines in archived Apache httpd logs
Each line has the pattern:
<ip-address> - - <date-time> <document-request-URL> <http-response> <size-of-req'd-doc> <referring-document-URL>
This pattern is shown in the example of 6 lines from the log in the code box below. These 6... (1 Reply)
I want to remove commands having no output. In below text file.
bash-3.2$ cat abc_do_it.txt
grpg10so>show trunk group all status
grpg11so>show trunk group all status
grpg12so>show trunk group all status
GCPKNYAIGT73IMO 1440 1345 0 0 94 0 0 INSERVICE 93% 0%... (4 Replies)
Hi ,
i have a file with data as below.This is same file. But actual file contains to many rows.
i want to search for a string "Field 039 00" and delete that line and previous 3 lines in that file.. Can some body suggested me how can i do using either sed or awk command ?
Field 004... (7 Replies)
Hello,
I have below format log file,
Comparing csv_converted_files/2201/9747.1012H67126.5077292103609547345.csv and csv_converted_files/22019/97447.1012H67126.5077292103609547345.csv
Comparing csv_converted_files/2559/9447.1012H67126.5077292103609547345.csv and... (6 Replies)
Hi,
i have a file with multiple entries. After some tests with sed i managed to get the file output as follows:
lsn=X-LINK-IN0,apc=661:0,state=avail,avail/links=1/1,
00,2110597,2094790,0,81,529,75649011,56435363,
lsn=TM1ITP1-AM1ITP1-LS,apc=500:0,state=avail,avail/links=1/1,... (5 Replies)
Discussion started by: nms
5 Replies
LEARN ABOUT CENTOS
more
MORE(1) User Commands MORE(1)NAME
more - file perusal filter for crt viewing
SYNOPSIS
more [options] file [...]
DESCRIPTION
more is a filter for paging through text one screenful at a time. This version is especially primitive. Users should realize that less(1)
provides more(1) emulation plus extensive enhancements.
OPTIONS
Command-line options are described below. Options are also taken from the environment variable MORE (make sure to precede them with a dash
(``-'')) but command line options will override them.
-number
This option specifies an integer number which is the screen size (in lines).
-d more will prompt the user with the message "[Press space to continue, 'q' to quit.]" and will display "[Press 'h' for instruc-
tions.]" instead of ringing the bell when an illegal key is pressed.
-l more usually treats ^L (form feed) as a special character, and will pause after any line that contains a form feed. The -l option
will prevent this behavior.
-f Causes more to count logical, rather than screen lines (i.e., long lines are not folded).
-p Do not scroll. Instead, clear the whole screen and then display the text. Notice that this option is switched on automatically if
the executable is named page.
-c Do not scroll. Instead, paint each screen from the top, clearing the remainder of each line as it is displayed.
-s Squeeze multiple blank lines into one.
-u Suppress underlining.
+/ The +/ option specifies a string that will be searched for before each file is displayed.
+number
Start at line number.
COMMANDS
Interactive commands for more are based on vi(1). Some commands may be preceded by a decimal number, called k in the descriptions below.
In the following descriptions, ^X means control-X.
h or ? Help: display a summary of these commands. If you forget all the other commands, remember this one.
SPACE Display next k lines of text. Defaults to current screen size.
z Display next k lines of text. Defaults to current screen size. Argument becomes new default.
RETURN Display next k lines of text. Defaults to 1. Argument becomes new default.
d or ^D Scroll k lines. Default is current scroll size, initially 11. Argument becomes new default.
q or Q or INTERRUPT
Exit.
s Skip forward k lines of text. Defaults to 1.
f Skip forward k screenfuls of text. Defaults to 1.
b or ^B Skip backwards k screenfuls of text. Defaults to 1. Only works with files, not pipes.
' Go to place where previous search started.
= Display current line number.
/pattern Search for kth occurrence of regular expression. Defaults to 1.
n Search for kth occurrence of last regular expression. Defaults to 1.
!command or :!command
Execute command in a subshell.
v Start up an editor at current line. The editor is taken from the environment variable VISUAL if defined, or EDITOR if
VISUAL is not defined, or defaults to vi if neither VISUAL nor EDITOR is defined.
^L Redraw screen.
:n Go to kth next file. Defaults to 1.
:P Go to kth previous file. Defaults to 1.
:f Display current file name and line number.
. Repeat previous command.
ENVIRONMENT
More utilizes the following environment variables, if they exist:
MORE This variable may be set with favored options to more.
SHELL Current shell in use (normally set by the shell at login time).
TERM Specifies terminal type, used by more to get the terminal characteristics necessary to manipulate the screen.
VISUAL Editor the user is preferring. Used when key command v is pressed.
EDITOR Editor of choise when VISUAL is not specified.
SEE ALSO vi(1), less(1)AUTHORS
Eric Shienbrood, UC Berkeley
Modified by Geoff Peck, UCB to add underlining, single spacing
Modified by John Foderaro, UCB to add -c and MORE environment variable
HISTORY
The more command appeared in 3.0BSD. This man page documents more version 5.19 (Berkeley 6/29/88), which is currently in use in the Linux
community. Documentation was produced using several other versions of the man page, and extensive inspection of the source code.
AVAILABILITY
The more command is part of the util-linux package and is available from Linux Kernel Archive <ftp://ftp.kernel.org/pub/linux/utils/util-
linux/>.
util-linux September 2011 MORE(1)