Need help with awk and sed scripting Post: 302808549

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help on SED AWK in shell scripting

Hi, I have a script abc.sql which contains a word 'timestamp'. I have another script xyz.txt genrated everyweek, which has a new timestamp value every week. How do I replace the word 'timestamp' in script abc.sql with the value mentioned in the script xyz.txt, so that I can run the script...

2. Shell Programming and Scripting

scripting with awk and sed

hey all, i was just wondering if it was possible to to get data from user input , and parse it through sed to remove or add what that user has entered into a flat file? do i need awk ? any help is greatly appreciated ~shan2on

3. Shell Programming and Scripting

usage...sed/awk/reg-exp ..in shell scripting

in shell scripting there is extensive usage of i> regular expression ii>sed iii>awk can anyone tell me the suitable contexts ...i mean which one is suitable for what kind of operation. like the reg-exp and sed seems to be doing the same job..i.e pattern matching

4. UNIX for Dummies Questions & Answers

tr, sed, awk, cat or scripting

I need to change all Newline caracters (\12) to Fieldseparator(\34). tr -A '\12' '\34' <file1> file2 Replace all delete (\177) with Newline (\12) tr -A '\177' '\12' <file2> file3 Put the name of the file first in all rows. awk '{printf "%s\34%s\n", FILENAME,$0} file3 > file4 So far no...

5. Shell Programming and Scripting

sed or awk scripting help needed

hi all, for an example : df -k output shows: $ df -k Filesystem 1K-blocks Used Available Use% Mounted on /dev/cciss/c0d0p6 3099260 1117760 1824068 8% / /dev/cciss/c0d0p1 256666 18065 225349 8% /boot none 8219180 0 8219180 0% /dev/shm /dev/mapper/vglocal-home 1032088 245172 734488 26%...

6. Shell Programming and Scripting

Scripting awk or sed or shell

input buff_1 abc satya_1 pvr_1 buff_2 def satya_1 pvr_1 buff_3 ghi satya_1 pvr_1 buff_4 jkl satya_1 pvr_1 required out put buff_1 abc satya_1 pvr_1 abc satya_1 buff_2 def satya_1 pvr_1 def satya_1 buff_3 ghi satya_1 pvr_1 ghi satya_1

7. Shell Programming and Scripting

Most vexing: Sed or Awk scripting for date conversion needed

Hi, I have some files being sent to me that have dates in them in this format: from 1/8/2011 15:14:20 and I need the dates in this format (mysql date format) To 2011-01-08 15:14:20 all I have so far is the regexp that detects the format: sed -r -e 's@\1/\2/\3\4\5\6]::$@do...

8. Shell Programming and Scripting

Use case insensitive variable in ksh shell scripting using sed or awk

I am using a variable called $variable in a pattern search to print from a starting variable to a constant value. the variable search should be case in sensitive. i tired using Ip at the end in the below command. but in ksh it is not working. sed -n "/$variable/,/constant/p" file i also...

9. Shell Programming and Scripting

Help shell scripting using awk or sed or other

I need to create a script to change a file depending of 3 conditions using a target as parameter... first condition <chamada> <numeroTerminalOriginador>CALLER</numeroTerminalOriginador> <imeiOriginador></imeiOriginador> <cgiPrimeiraErbOriginador></cgiPrimeiraErbOriginador>...

10. Shell Programming and Scripting

Working with strings (awk, sed, scripting, etc...)

LEARN ABOUT OSF1

volreattach

volreattach(8)						      System Manager's Manual						    volreattach(8)

NAME

       volreattach - Reattaches disk drives that have once again become accessible

SYNOPSIS

       /usr/sbin/volreattach [-rb] [accessname...]

       /usr/sbin/volreattach -c  accessname

OPTIONS

       The  volreattach  utility  has the following options: Calls the volrecover utility to attempt to recover stale plexes of any volumes on the
       failed disk.  Performs the reattach operation in the background.  Checks whether a reattach is possible. No operation is performed, but the
       name of the disk group and disk media name at which the disk can be reattached is displayed.

DESCRIPTION

       The volreattach utility attempts to reattach disks using the same disk group and media names they had before detachment.

       This  operation	may  be  necessary  if a disk has a transient failure, or if some disk drivers are unloaded or unloadable when the Logical
       Storage Manager is started, causing disks to enter the failed state.

       If the problem is fixed, the volreattach command can be used to reattach the disks without plexes being flagged as stale, as  long  as  the
       reattach happens before any volumes on the disk are started.

       The volreattach command is called from the voldiskadm menus as part of disk recovery.

       The  volreattach  utility tries to find a disk with a disk group and disk ID matching that of the disk(s) being reattached. If the matching
       disk is found, the reattach operation may still fail if the original cause (or some other cause) for the disk failure still exists.

EXIT CODES

       A zero exit status is returned if it is possible to perform a reattach.	Otherwise, non-zero is returned.

SEE ALSO

       volintro(8), voldiskadm(8), volrecover(8)

																    volreattach(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Help on SED AWK in shell scripting

Discussion started by: kaushys

2. Shell Programming and Scripting

scripting with awk and sed

Discussion started by: shan2on

3. Shell Programming and Scripting

usage...sed/awk/reg-exp ..in shell scripting

Discussion started by: mobydick

4. UNIX for Dummies Questions & Answers

tr, sed, awk, cat or scripting

Discussion started by: MrKlint