Sum values of specific column in multiple files, considering ranges defined...
I have a file (let say file B) like this: Code: File B: A1 3 5 A1 7 9 A2 2 5 A3 1 3 The first column defines a filename and the other two define a range in that specific file. In the same...
View ArticleHow to get the variable from a variable.?
Contents of runcalc3.msh Code: execute calculation $ess_app.$ess_db.zap_data; I want to get the contents of runcalc3.ksh in a variable in such a way that I get the value of ess_app and ess_db also...
View ArticleBest solution for a network share?
This is in a CentOS 6 environment, our developer needs to be able to specify a relative path to a shared folder so that four machines can all point to the same shared directory, so I need to know the...
View ArticleSimple Chess Clock
I am trying to implement a simple chess clock. It should have the following options: start, stop, reset, read. Reset will set the time to zero Start will start the clock Stop will stop the clock My...
View ArticleHow to know exactly which physical partion contains data?
Code: /dev/fslv01 5.00 2.90 42% 776 1% /movelv_test Code: fslv01:/movelv_test LP PP1 PV1 PP2 PV2 PP3 PV3 0001 0175 hdisk1 0111 hdisk0...
View ArticleXhost command not working
Hi, I am not able to work with the command xhost. I need to open the same machine (not any other remote machine) in UI mode. How can I open this using xhost? I am using Putty to login to this machine....
View ArticleSearch option
Hi, I have to search for strings in file name something like HTML Code: search for "Needs" OR "History" in filename "UserStudyHistory.csv" i know using "grep", we can search inside the file, but...
View ArticleImpute values within groups
Hello all, this is quite complex, so please allow me some space to make the problem clear. I have several groups which has 3 types T1,T2 and T1*T2. The T1 (and T2) values are always in doubles ( aa,...
View ArticleIf + expr
Hi I have bellow script: Code: t1=`cat node1.txt | grep thread1 | cut -f2 -d '-'` t2=`cat node2.txt | grep thread2 | cut -f2 -d '-'` t3=`cat node1_rcat.txt | grep thread1 | cut -f2 -d '-'` t4=`cat...
View ArticleRdesktop connect to opensuse, < > Key without function
Hello all. We have running one xubuntu VM on VMware. On this Desktop System 12.03 32 BIT we connect us through x2go. From this System, we go to by rdesktop to an opensuse vm. But there, our <>...
View Article[FUN] Numbers to Roman letters/num
Heyas Just a little fun script (code block) i'd like to share for fun. Code: #/bin/bash # roman.sh # # Function # num2roman() { # NUM # Returns NUM in roman letters #...
View ArticleShell Script Problems
Hi, I'm newbie in the shell script world and i want to solve some problems I am experiencing. My main goal is to create a ksh script to use 2 text files as input to execute a local shell script(create...
View ArticleRemove rows containing commas with awk
Hello everyone, I have a dataset that looks something like: Code: 1 3 2 2 3 4,5 4 3:9 5 5,9 6 5:6 I need to remove the rows that contain a comma in the second column and I'm not sure how to go about...
View ArticleSearch multiple pattern from list
I am working on AIX operating system. I want to search list of Article Id for given Set Date (which are present in a seperate file input.txt) art_list.csv ------------ Code: "Article ID" |"Ad...
View ArticleTar only files with a pattern
Dear All, I have a big tar.gz file with 210 files. About 60 of them have *.control.* pattern and I want only these. Is there a way to extract only the files with this patter? I tried zgrep with tar,...
View ArticleComparing columns in 2 text files
Hi i have 2 files file1.txt Code: XX,ZZ,XC,EE,RR,BB XC,CF,FG,RG,GH,GH File2.txt Code: DF,GH,MH,FR,FG,GH,NOTOK XX,ZZ,XC,EE,RR,BB,OK result Code: XX,ZZ,XC,EE,RR,BB OK look for column1 , XX and if it...
View ArticleWhat is the ruby main method?
I am trying to obtain documentation using ri on my local machine. If I dont require any method in my script and I want to find information on .value or .inspect or anything that is native without...
View ArticleMysql missing mysqld.sock (Linux)
I am trying to start a server for a class I am in but... mysql won't start with this error ( ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) )...
View ArticleConnection is broken because of underlying network issues
Hi Guys, I have two databases where I copy archivelog files from server A to server B frequently...yesterday we did the VM upgrade now...I am struggling to copy/ship the files from server A to server...
View ArticleWhere are people landing on the sytemd debate?
My two primary distros are Gentoo and Debian and I'm a fan of the older more traditional init system but as we all know Debian is moving to systemd. Not sure how impartial the crowd is here but I'd...
View Article