Search This Blog

2014-05-24

how-to push files of specific type to ansible conf file defined hosts

# == START push files of specific type to ansible conf file defined hosts
export dir=/opt/foo/bar/sfw/sh
export ext=*.sh
ls -1 $dir/$ext | { while read -r line; do \
echo START === $line ; export src_file=$line ; export dest_file=$line ; 
export owner=root ; export group=root ; export mode=0770 ; \
ansible bdc -m command -a "mkdir -p $dir" ; \
ansible bdc -m copy -a "src=$src_file dest=$dest_file owner=$owner group=$group mode=$mode" ; \
echo -e "STOP  === $line \n\n" ; done ; }
# == STOP push files of specific type to ansible conf file defined hosts

how-to copy file with ansible to multiple hosts

# START === how-to copy file with ansible to multiple hosts
export src_file=/etc/ssh/sshd_config
export dst_file=/etc/ssh/sshd_config
export owner=root
export group=root
export mode=0600
ansible bdc -m copy -a "src=$src_file dest=$dst_file owner=$owner group=$group mode=$mode"
# STOP  === how-to copy file with ansible to multiple hosts

how-to scp file and run one-liner on multiple pkk configured hosts via ssh

# == START run ssh cmd and copy files in parallel on multiple hosts
export ssh_user="type_your_ssh_user_here"
#build the host names containing list file
export hosts_file=/tmp/hosts.lst
cat <<EOF > $hosts_file
managementnode1
datanode1
datanode2
datanode3
EOF
 
# define the name of the file to deploy on the hosts
export file=/etc/ssh/sshd_config
 
# optionally run any cmd on the hosts
export cmd="sh /opt/anc/anp/sfw/sh/file-saver.sh -f $file"
 
# run ssh in subshells in parallel and scp the file to all hosts
cat $hosts_file | while read -r host ; do ( \
echo -e "\n\n START $host" ; \
ssh $ssh_user@$host "$cmd" ; \
scp -p $file root@$host:$file \
& )& done ;
 
# clean-up
rm -fv $hosts_file
# == STOP run ssh cmd and copy files in parallel on multiple hosts

2014-05-16

how-to install ansible on Red Hat without yum

easy_install Jinja2
easy_install pkg
easy_install pip
pip install ansible

2014-05-15

how-to configure public private key authentication between ssh client and ssh server with open ssh

# START ====== configure root auth from client till server
# start from the client $ssh_user@$ssh_client [~] $ 
export ssh_user="the_user"
export ssh_server="the_ssh_server"
# START === how-to implement public private key ( pkk ) authentication 
# create pub priv keys on server
# START copy on the client
test -f ~/.ssh/authorized_keys || ssh-keygen -t rsa 
# copy the rsa pub key to the ssh server
scp ~/.ssh/id_rsa.pub $ssh_user@$ssh_server:/home/$ssh_user/
# to to the server
ssh $ssh_user@$ssh_server
# STOP copy  on the client
 
# START copy on the server
test -f ~/.ssh/authorized_keys || ssh-keygen -t rsa 
#Hist enter twice if prompted to
cat id_rsa.pub >> ~/.ssh/authorized_keys
cat ~/.ssh/authorized_keys
chmod -v 0700 ~/.ssh
chmod -v 0600 ~/.ssh/authorized_keys
chmod -v 0600 ~/.ssh/id_rsa
chmod -v 0644 ~/.ssh/id_rsa.pub
find ~/.ssh -exec stat -c "%U:%G %a %n" {} \;
rm -fv ~/id_rsa.pub
exit 
# and verify
ssh $ssh_user@$ssh_server
exit
# STOP COPY
 
# START copy 
# on the client
test -f ~/.ssh/authorized_keys2 || echo ssh-keygen -t dsa
# Hit enter twice if prompted to ...
scp ~/.ssh/id_dsa.pub $ssh_user@$ssh_server:/home/$ssh_user/
ssh $ssh_user@$ssh_server
 
# START copy on the server
test -f ~/.ssh/authorized_keys2 || ssh-keygen -t dsa
# hit enter twice if prompted to 
scp ~/.ssh/id_dsa.pub $ssh_user@$ssh_server:/home/$ssh_user/
cat id_dsa.pub >> ~/.ssh/authorized_keys2
cat ~/.ssh/authorized_keys2
chmod -v 0700 ~/.ssh
chmod -v 0600 ~/.ssh/authorized_keys2
chmod -v 0600 ~/.ssh/id_dsa
chmod -v 0644 ~/.ssh/id_dsa.pub
find ~/.ssh -exec stat -c "%U:%G %a %n" {} \;
rm -fv ~/id_dsa.pub
exit
# and verify
ssh $ssh_user@$ssh_server
exit
# STOP COPY
# STOP === how-to implement public private key authentication
# STOP ====== configure root auth from ssh_client till ssh_server

2014-05-06

how-to quickly get the current time in cmd and Windows

@echo off
:: file: GetNiceTime.cmd 
 
echo set hhmmsss
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=1-3 delims=,: " %%a in ('echo %time%') do set hhmmsss=%%a%%b%%c
for /f "tokens=1-3 delims=,: " %%a in ('echo %time%') do set _hhmmsss=%%a:%%b:%%c
 
if /i %%a%%b%%c LSS 99999 SET hhmmsss=0%hhmmsss%
if /i %%a%%b%%c LSS 99999 SET _hhmmsss=0%_hhmmsss%
 
 
:: DEBUG PAUSE
ECHO hhmmsss IS %hhmmsss%
:: DEBUG PAUSE
:: echo yyyymmdd is %yyyymmdd%
:: this is Regional settings dependant so tweak this according your current settings
for /f "tokens=2-4 delims=. " %%D in ('echo %DATE%') do set  yyyymmdd=%%F%%E%%D
for /f "tokens=2-4 delims=. " %%D in ('echo %DATE%') do set  _yyyymmdd=%%F-%%E-%%D
::DEBUG 
ECHO yyyymmdd IS %yyyymmdd%
:: DEBUG PAUSE
 
 
 
set NICETIME=%yyyymmdd%_%hhmmsss%
set _NICETIME=%_yyyymmdd% %_hhmmsss%
 
 
:: THIS NEEDS THE CLIP.EXE command line tool from the windows server 2003 resource kit 
echo NICETIME IS %NICETIME% 
echo %_NICETIME%| CLIP
 
:: DEBUG PAUSE
echo THE NICETIME IS %NICETIME%
echo THE _NICETIME IS %_NICETIME%
:: DEBUG PAUSE
 
:: REQUIREMENTS
:: ============================================================================
:: CLIP - google download windows resource kit 
 
:: USAGE: 
:: ============================================================================
:: PLACE IN YOUR PATH 
:: Start - Run, type : GetNiceTime
:: Ctrl + V 
 
:: eof file: GetNiceTime.cmd 

Labels

perl (41) Cheat Sheet (25) how-to (24) windows (14) sql server 2008 (13) linux (12) oracle (12) sql (12) Unix (11) cmd windows batch (10) mssql (10) cmd (9) script (9) textpad (9) netezza (8) sql server 2005 (8) cygwin (7) meta data mssql (7) metadata (7) bash (6) code generation (6) Informatica (5) cheatsheet (5) energy (5) tsql (5) utilities (5) excel (4) future (4) generic (4) git cheat sheet (4) html (4) perl modules (4) programs (4) settings (4) sh (4) shortcuts (4) поуки (4) принципи (4) Focus Fusion (3) Solaris (3) cool programs (3) development (3) economy (3) example (3) freeware (3) fusion (3) logging (3) morphus (3) mssql 2005 (3) nuclear (3) nz (3) parse (3) python (3) sftp (3) sofware development (3) source (3) sqlplus (3) table (3) vim (3) .Net (2) C# (2) China (2) GUI (2) Google (2) GoogleCL (2) Solaris Unix (2) architecture (2) ascii (2) awk (2) batch (2) cas (2) chrome extensions (2) code2html (2) columns (2) configuration (2) conversion (2) duplicates (2) excel shortcuts (2) export (2) file (2) free programs (2) informatica sql repository (2) linux cheat sheet (2) mssql 2008 (2) mysql (2) next big future (2) nsis (2) nz netezza cheat sheet (2) nzsql (2) ora (2) prediction (2) publish (2) release management (2) report (2) security (2) single-click (2) sqlserver 2005 (2) sqlserver 2008 (2) src (2) ssh (2) template (2) tools (2) vba (2) video (2) xlt (2) xml (2) youtube videos (2) *nix (1) .vimrc (1) .virmrc vim settings configs (1) BSD license (1) Bulgaria (1) Dallas (1) Database role (1) Dense plasma focus (1) Deployment (1) ERP (1) ExcelToHtml (1) GD (1) GDP (1) HP-UX (1) Hosting (1) IDEA (1) INC (1) IT general (1) ITIL management bullshit-management (1) IZarc (1) Java Web Start (1) JavaScript anchor html jquery (1) Khan Academy (1) LINUX UNIX BASH AND CYGWIN TIPS AND TRICKS (1) Linux Unix rpm cpio build install configure (1) Linux git source build .configure make (1) ListBox (1) MIT HYDROGEN VIRUS (1) OO (1) Obama (1) PowerShell (1) Run-time (1) SDL (1) SIWA (1) SOX (1) Scala (1) Services (1) Stacks (1) SubSonic (1) TED (1) abstractions (1) ansible hosts linux bash (1) ansible linux deployment how-to (1) ansible yum pip python (1) apache (1) apache 2.2 (1) application life cycle (1) architecture input output (1) archive (1) arguments (1) avatar (1) aws cheat sheet cli (1) aws cli (1) aws cli amazon cheat sheet (1) aws elb (1) backup (1) bash Linux open-ssh ssh ssh_server ssh_client public-private key authentication (1) bash perl search and replace (1) bash stub (1) bin (1) biofuels (1) biology (1) books (1) browser (1) bubblesort (1) bugs (1) build (1) byte (1) cas_sql_dev (1) chennai (1) chrome (1) class (1) claut (1) cmdow (1) code generation sqlserver (1) command (1) command line (1) conf (1) confluence (1) console (1) convert (1) cool programs windows free freeware (1) copy paste (1) copy-paste (1) csv (1) ctags (1) current local time (1) cygwin X11 port-forwarding mintty xclock Linux Unix X (1) cygwin bash how-to tips_n_tricks (1) cygwin conf how-to (1) data (1) data types (1) db2 cheat sheet (1) db2 starter ibm bash Linux (1) debt (1) diagram (1) dictionaries (1) digital (1) disk (1) disk space (1) documentation (1) dos (1) dubai (1) e-cars (1) electric cars (1) electricity (1) emulate (1) errors (1) exponents (1) export workflow (1) extract (1) fast export (1) fexp (1) file extension (1) file permissions (1) findtag (1) firewall (1) for loop (1) freaky (1) functions (1) fusion research (1) german (1) git gitlab issues handling system (1) google cli (1) google code (1) google command line interface (1) gpg (1) ha (1) head (1) helsinki (1) history (1) hop or flop (1) host-independant (1) how-to Windows cmd time date datetime (1) ibm db2 cognos installation example db deployment provisioning (1) ideas (1) image (1) informatica oracle sql (1) informatica repo sql workflows sessions file source dir (1) informatica source files etl (1) install (1) isg-pub issue-tracker architecture (1) it management best practices (1) java (1) jump to (1) keyboard shortcuts (1) ksh (1) level (1) linkedin (1) linux bash ansible hosts (1) linux bash commands (1) linux bash how-to shell expansion (1) linux bash shell grep xargs (1) linux bash tips and t ricks (1) linux bash unix cygwin cheatsheet (1) linux bash user accounts password (1) linux bash xargs space (1) linux cheat-sheet (1) linux cheatsheet cheat-sheet revised how-to (1) linux how-to non-root vim (1) linux ssh hosts parallel subshell bash oneliner (1) london (1) make (1) me (1) metacolumn (1) metadata functions (1) metaphonre (1) method (1) model (1) movie (1) multithreaded (1) mysql cheat sheet (1) mysql how-to table datatypes (1) n900 (1) nano (1) neteza (1) netezza bash linux nps (1) netezza nps (1) netezza nps nzsql (1) netezza nz Linux bash (1) netezza nz bash linux (1) netezza nz nzsql sql (1) netezza nzsql database db sizes (1) non-password (1) nord pol (1) nps backup nzsql schema (1) number formatting (1) nz db size (1) nz table count rows (1) nzsql date timestamp compare bigint to_date to_char now (1) on-lier (1) one-liners (1) one-to-many (1) oneliners (1) open (1) open source (1) openrowset (1) openssl (1) oracle PL/SQL (1) oracle Perl perl (1) oracle installation usability (1) oracle number formatting format-model ora-sql oracle (1) oracle templates create table (1) oracle trigger generic autoincrement (1) oracle vbox virtual box cheat sheet (1) oracle virtual box cheat sheet (1) outlook (1) parser (1) password (1) paths (1) perl @INC compile-time run-time (1) perl disk usage administration Linux Unix (1) perl modules configuration management (1) permissions (1) php (1) picasa (1) platform (1) postgreSQL how-to (1) powerShell cmd cygwin mintty.exe terminal (1) ppm (1) predictions (1) prices (1) principles (1) productivity (1) project (1) prompt (1) proxy account (1) public private key (1) publishing (1) putty (1) qt (1) read file (1) registry (1) relationship (1) repository (1) rm (1) scala ScalaFmt (1) scp (1) scripts (1) scsi (1) search and replace (1) sed (1) sendEmail (1) sh stub (1) shortcuts Windows sql developer Oracle (1) sidebar (1) silicon (1) smells (1) smtp (1) software development (1) software procurement (1) sofware (1) sort (1) sql script (1) sql_dev (1) sqlcmd (1) sqlite (1) sqlite3 (1) sshd (1) sshd cygwin (1) stackoverflow (1) stored procedure (1) stub (1) stupidity (1) subroutines (1) svn (1) sysinternals (1) system design (1) tail (1) tar (1) temp table (1) templates (1) teradata (1) terminal (1) test (1) testing (1) theory (1) thorium (1) time (1) tip (1) title (1) tmux .tmux.conf configuration (1) tmux efficiency bash (1) tool (1) ui code prototyping tips and tricks (1) umask Linux Unix bash file permissions chmod (1) url (1) urls (1) user (1) utility (1) utils (1) vb (1) vbox virtual box cheat sheet (1) vim perl regex bash search for string (1) vim recursively hacks (1) vim starter (1) vim-cheat-sheet vim cheat-sheet (1) vimeo (1) visual stuio (1) warsaw (1) wiki (1) wikipedia (1) window (1) windows 7 (1) windows 8 (1) windows programs (1) windows reinstall (1) windows utility batch perl space Windows::Clipboard (1) wisdoms (1) workflow (1) worth-reading (1) wrapper (1) xp_cmdshell (1) xslt (1) youtube (1)

Blog Archive

Translate with Google Translate

My Blog List