R command prompt with current time

Leave a Comment Posted by on 2013.01.28 
updatePrompt <- function(...) {options(prompt=paste(Sys.time(),"> ")); return(TRUE)}
addTaskCallback(updatePrompt)
R

list ps pids

Leave a Comment Posted by on 2013.01.26 
ps -eaf | grep oracle | grep bash | tr -s ' ' | cut -d ' ' -f 3
*nix, ps

toto kunioto

Leave a Comment Posted by on 2013.01.04

italiano

dens, dens, dens…

Uncategorized

mvs installation

Leave a Comment Posted by on 2012.12.09
  • Copy CD dir into you HDD, and modify setup script – apply a patch:

    --- /Users/egor/010.Soft/MVS/setup	2012-12-05 19:28:28.000000000 +0400
+++ /Volumes/CDROM/setup	2002-08-01 05:00:00.000000000 +0400
@@ -301,7 +301,7 @@
    FILENAME=${FULLNAME##*/}
    FULLPATH=${FULLNAME%/*}
    TARGET=${FULLPATH##*/}
-   sed -f conf.sed ${FULLNAME} >${TARGET}/${FILENAME}
+   sed ${FULLNAME} -f conf.sed >${TARGET}/${FILENAME}
 done
 }
 
@@ -1275,7 +1275,7 @@
 fi
 echo -e "\n\n${RED}"
 mkdir -p ${TARGET_PATH} >/dev/null 2>&1
-TMPFILE=`date -u +T%Y%m%d-%H%M%S`
+TMPFILE=`date --utc +T%Y%m%d-%H%M%S`
 cat >${TARGET_PATH}/${TMPFILE} <setup 2>/dev/null
 cat >${TARGET_PATH}/${TMPFILE} <setup
 if [ $? = 0 ] ; then
@@ -1748,9 +1748,9 @@
                  SPATH=${RESULT}
                  echo "s%_CDROM%"${SPATH}%g                >>conf.sed
                  echo "s%_CDDIR%"${SOURCE_PATH}%g          >>conf.sed
-                 sed -f conf.sed ${SOURCE_PATH}/conf/_startterm.bat    >startterm.bat
+                 sed ${SOURCE_PATH}/conf/_startterm.bat   -f conf.sed >startterm.bat
                  if [ ${A_HERCGUI} = ${TRUE} ] ; then
-                    sed -f conf.sed ${SOURCE_PATH}/conf/_startgui.bat >startgui.bat
+                    sed ${SOURCE_PATH}/conf/_startgui.bat    -f conf.sed >startgui.bat
                  fi
                  if [ ${A_C3270} = ${TRUE} ] ; then
                     mkdir -p /usr/share/terminfo/c
@@ -1760,21 +1760,21 @@
               *) echo "s%_MYDIR%"${TARGET_PATH}%g          >>conf.sed
                  echo "s%_CDROM%"${SOURCE_PATH}%g          >>conf.sed
                  echo "s%_CDDIR%"${SOURCE_PATH}%g          >>conf.sed
-                 sed -f conf.sed ${SOURCE_PATH}/conf/_startterm >startterm
+                 sed ${SOURCE_PATH}/conf/_startterm       -f conf.sed >startterm
                  chmod 777 startterm
                  ;;
   esac
   cpsed ${SOURCE_PATH}/conf/*
   cpsed ${SOURCE_PATH}/conf/*.conf
-  chmod -R 666 ./conf/*.conf
+  chmod --recursive 666 ./conf/*.conf
   cpsed ${SOURCE_PATH}/conf/*.rc
-  chmod -R 666 ./conf/*.rc
+  chmod --recursive 666 ./conf/*.rc
   cpsed ${SOURCE_PATH}/conf/*.ctl
-  chmod -R 666 ./conf/*.ctl
+  chmod --recursive 666 ./conf/*.ctl
   cp  ${SOURCE_PATH}/conf/*.sed    ./conf
-  chmod -R 666 ./conf/*.sed
+  chmod --recursive 666 ./conf/*.sed
   cp  ${SOURCE_PATH}/conf/fse*      ./conf
-  chmod -R 666 ./conf/fse*
+  chmod --recursive 666 ./conf/fse*
   chmod +x              ./conf
 
   echo -e "${TURQ}Building ${WHITE}./standalone${TURQ} directory"
@@ -1792,7 +1792,7 @@
 
   cpsed ${SOURCE_PATH}/jcl/*
   #chmod --silent --recursive 666 jcl/*
-  chmod -R 666 jcl/*
+  chmod --silent --recursive 666 jcl/*
   chmod a+rwx ./jcl
   echo -e "${TURQ}Building ${WHITE}./scripts${TURQ} directory"
   if test ! -d scripts
@@ -1800,7 +1800,7 @@
      mkdir scripts
   fi
   cpsed ${SOURCE_PATH}/scripts/*
-  chmod -R 777 ./scripts
+  chmod --recursive 777 ./scripts
   cp ./scripts/sub ./jcl/sub
   cd ./scripts
   ln -s ins0030 startstarter
@@ -1812,25 +1812,25 @@
      cpsed ${SOURCE_PATH}/scripts/*.bat
      cp ./scripts/sub.bat ./jcl/sub.bat
      cp ${SOURCE_PATH}/windows/qws3270/qws3270.ini ./scripts
-     chmod -R 777 ./scripts
+     chmod --recursive 777 ./scripts
      chmod +w ./scripts/qws3270.ini
   else
      rm -rf ./scripts/*.bat
-     chmod -R 777 ./scripts
+     chmod --recursive 777 ./scripts
      chmod +x ./scripts
   fi
   if [ "${CHOICE}" = "turnkey" ] ; then
-     sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_mvs.conf >conf/turnkey_mvs.conf
-     sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_zzsa.conf >conf/turnkey_zzsa.conf
+     sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_mvs.conf   -f conf.sed >conf/turnkey_mvs.conf
+     sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_zzsa.conf  -f conf.sed >conf/turnkey_zzsa.conf
      case "${THEOS}" in
 
         linux)    echo -e "${TURQ}Installing startup scripts for linux"
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_setterm    >setterm
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_startmvs   >startmvs
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_saclip     >saclip
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_xstartmvs  >xstartmvs
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_kstartmvs  >kstartmvs
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_startzzsa  >startzzsa
+                  sed ${SOURCE_PATH}/conf/_setterm        -f conf.sed >setterm
+                  sed ${SOURCE_PATH}/conf/_startmvs       -f conf.sed >startmvs
+                  sed ${SOURCE_PATH}/conf/_saclip         -f conf.sed >saclip
+                  sed ${SOURCE_PATH}/conf/_xstartmvs      -f conf.sed >xstartmvs
+                  sed ${SOURCE_PATH}/conf/_kstartmvs      -f conf.sed >kstartmvs
+                  sed ${SOURCE_PATH}/conf/_startzzsa      -f conf.sed >startzzsa
                   chmod 777 *
                   ;;
         linux-gnu) echo -e "${TURQ}Installing startup scripts for linux-gnu"
@@ -1853,15 +1853,15 @@
                   chmod +w qws3270.ini
                   ;;
         *)        echo -e "${TURQ}Installing startup scripts" ${THEOS}
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_startmvs.bat    >startmvs.bat
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_setterm         >setterm
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_startzzsa.bat   >startzzsa.bat
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_saclip          >saclip
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_saclip.bat      >saclip.bat
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_startmvs        >startmvs
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_xstartmvs       >xstartmvs
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_kstartmvs       >kstartmvs
-                  sed -f conf.sed ${SOURCE_PATH}/conf/_startzzsa       >startzzsa
+                  sed ${SOURCE_PATH}/conf/_startmvs.bat   -f conf.sed >startmvs.bat
+                  sed ${SOURCE_PATH}/conf/_setterm        -f conf.sed >setterm
+                  sed ${SOURCE_PATH}/conf/_startzzsa.bat  -f conf.sed >startzzsa.bat
+                  sed ${SOURCE_PATH}/conf/_saclip         -f conf.sed >saclip
+                  sed ${SOURCE_PATH}/conf/_saclip.bat     -f conf.sed >saclip.bat
+                  sed ${SOURCE_PATH}/conf/_startmvs       -f conf.sed >startmvs
+                  sed ${SOURCE_PATH}/conf/_xstartmvs      -f conf.sed >xstartmvs
+                  sed ${SOURCE_PATH}/conf/_kstartmvs      -f conf.sed >kstartmvs
+                  sed ${SOURCE_PATH}/conf/_startzzsa      -f conf.sed >startzzsa
                   ;;
      esac
      if test ! -d dasd
@@ -1906,22 +1906,22 @@
         fi
      fi
      if [ ${STARTER_INST} = ${TRUE} ] ; then
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_starter.conf >>conf/turnkey_mvs.conf
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_starter.conf >>conf/turnkey_zzsa.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_starter.conf -f conf.sed >>conf/turnkey_mvs.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_starter.conf -f conf.sed >>conf/turnkey_zzsa.conf
      fi
      if [ ${CBT_INST} = ${TRUE} ] ; then
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_cbt.conf     >>conf/turnkey_mvs.conf
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_cbt.conf     >>conf/turnkey_zzsa.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_cbt.conf     -f conf.sed >>conf/turnkey_mvs.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_cbt.conf     -f conf.sed >>conf/turnkey_zzsa.conf
      fi
      if [ ${SRC_INST} = ${TRUE} ] ; then
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_src.conf     >>conf/turnkey_mvs.conf
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_src.conf     >>conf/turnkey_zzsa.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_src.conf     -f conf.sed >>conf/turnkey_mvs.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_src.conf     -f conf.sed >>conf/turnkey_zzsa.conf
      fi
      if [ ${SMP_INST} = ${TRUE} ] ; then
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_smp.conf     >>conf/turnkey_mvs.conf
-        sed -f conf.sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_smp.conf     >>conf/turnkey_zzsa.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_smp.conf     -f conf.sed >>conf/turnkey_mvs.conf
+        sed ${SOURCE_PATH}/conf/turnkey${TURNCONF}_smp.conf     -f conf.sed >>conf/turnkey_zzsa.conf
      fi
-     chmod -R          666 ${TARGET_PATH}/dasd/*
+     chmod --recursive          666 ${TARGET_PATH}/dasd/*
      chmod a+x                      ${TARGET_PATH}/dasd
      if [ "${DASDLOC}" = "HDSHADOW" ] ; then
         chmod -w ${TARGET_PATH}/dasd/*
  • After installing mvs you may generate some files following the instructions on http://www.bsp-gmbh.com/turnkey/cookbook/genmvs.html: on step INS0010 you must change scripts/makeadisk: 

    # ckd2cckd -compress 1 -quiet $1 $1.$2 >>../log/mak$1.log 2>&1
ckd2cckd -q $1 $1.$2 >>../log/mak$1.log 2>&1
  • Изменить файл scripts/ins0050,0080:

    # ckd2cckd -compress 1 -quiet ...
ckd2cckd -q ...
  • Изменить файл scripts/sub:

    #netcat -w1 -vv $HOST $PORT < $1
netcat -w1 -vv $HOST $PORT < $1
MVS

Be a Professional

Leave a Comment Posted by on 2012.12.08
  • ‘owning the problem’ – when someone brings a problem to you, you make sure that it is solved and the person with the problem knows when it is solved, even if you need to ask someone else to solve it.
  • admitting mistakes, putting them right as far as you can, and implementing measures to stop them happening again
  • ensuring that anyone who might be adversely affected by what you are doing is consulted or at least informed – what they are doing might be a lot more important to the organisation than what you are doing!
  • ensuring that you use methods which maximise the quality of your work and minimise any adverse consequences for your users. The rest of this section is devoted to a discussion of some of these ‘professional methods’.

http://web.archive.org/web/20060711085731/http://www.mvsbook.fsnet.co.uk/chap01.htm#Section4

ibm

use git work-tree to update production/live site

Leave a Comment Posted by on 2012.11.22 
#!/bin/bash

while read oldrev newrev ref
do
  branch=`echo $ref | cut -d/ -f3`

  if [ "master" == "$branch" ]; then
    git --work-tree=/path/under/root/dir/live-site/ checkout -f $branch
    echo 'Changes pushed live.'
  fi

  if [ "dev" == "$branch" ]; then
    git --work-tree=/path/under/root/dir/dev-site/ checkout -f $branch
    echo 'Changes pushed to dev.'
  fi
done

see http://blog.ekynoxe.com/2011/10/22

git

latex paper-writing

Leave a Comment Posted by on 2012.11.15

Use visual-line-mode instead of longlines-mode for better reverse search. Because the line numbers remains the same in visual-line-mode only.

TeX

set executable bit in Git on Windows

Leave a Comment Posted by on 2012.09.24 
git update-index --chmod=+x script.sh
git

ssh close sessions

Leave a Comment Posted by on 2012.08.29

Type Enter then tilda ~ then dot .

ssh

git sparse checkout

Leave a Comment Posted by on 2012.08.26

You can use the following script to checkout the only or the specified dirs from git remote repo:

REMOTE_PATH="git@<remote_url>:<folder_name.git>"
LOCAL_PATH=<folder_name>.git

TRUNC=sub/folder/*          # list of subfolders; the `*' is very
                            # impotant for Windows
BRANCH=master               # suppose that actual branch is `master'
REMOTE_NAME=R               # I don't like standard name `origin'

# -- Wait for the user confirmation
echo -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
echo DO YOU REALLY WANT TO PULL THE "$TRUNC" FROM "$REMOTE_PATH" ?
echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
echo !!! REMOTE_PATH : "$REMOTE_PATH"
echo !!! LOCAL_PATH  : "./$LOCAL_PATH"
echo !!! TRUNC       : "$TRUNC"
echo !!! BRANCH      : "$BRANCH"
echo !!! REMOTE_NAME : "$REMOTE_NAME"
echo !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
echo Press Ctrl-C to abort git pull.
echo Press Enter to continue...
echo -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
read answer

# Create and initialize your new repository
mkdir $LOCAL_PATH
cd $LOCAL_PATH
git init
git remote add $REMOTE_NAME $REMOTE_PATH
git fetch $REMOTE_NAME

# Enable sparse-checkout
git config core.sparsecheckout true

# Configure sparse-checkout by listing your desired
# sub-trees in .git/info/sparse-checkout
echo $TRUNC >> .git/info/sparse-checkout

# Checkout from the remote
git pull $REMOTE_NAME $BRANCH

#
# NOTE:
# For existing project use the following commangs:
#
# git read-tree -m -u HEAD
# git sparse $TRUNC
#
git

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