1. Shell Programming and Scripting

Hi Experts, I have a shell script called "updatevs" that is scheduled to run at 6.00 am everyday via cronjob. The cronjob will execute this script and output to a log file. The functionality of this script is to read the database and run a set of commands. This script is generally successful... (6 Replies)

2. Shell Programming and Scripting

I'll try explain this as best I can. Let me know if it is not clear. I have large text files that contain data as such: 143593502 09-08-20 09:02:13 xxxxxxxxxxx xxxxxxxxxxx 09-08-20 09:02:11 N line 1 test line 2 test line 3 test 143593503 09-08-20 09:02:13... (3 Replies)

3. Shell Programming and Scripting

Hi, I have a written a shell script to get the previous line based on the pattern. For example if a file has below lines: ---------------------------------------------- #UNBLOCK_As _per #As per 205.162.42.92 #BLOCK_As_per #----------------------- #input checks abc.com... (5 Replies)

4. Shell Programming and Scripting

Need help creating a script that does the following: Sort a file Compare the previous line "last field" with current line "last field" If they are the same, print output to a file If they are different print output to a new file The script should keep creating new files if the previous... (5 Replies)

5. Emergency UNIX and Linux Support

I am database guy and not very good at shell scripts. I am seeking help to sharp my script coding. I have 5 scripts 1. master script. I use this one to call other four scripts to do database work. 2. db_backup_1 and log_backup_1 3. db_backup_2 and log_backup_2 in master script, I want to... (4 Replies)

6. Shell Programming and Scripting

I need to read the contents of a file. Then I need to grep for a keyword and replace part of the grepped line based on the condition of previous and present line. Example input file: V { port1 = P; port2 = 0; shift_port = P0; /* if next shift_port is P0 I need... (9 Replies)

7. UNIX for Dummies Questions & Answers

Suppose i have multiple line like below in a file. ASDFAFAGAHAHAHA AGAHAHAJGAFAGAH AHAHAKAHAHAHAKA I need a bash script to count a character and also Also count the number of character present in each line . suppose for line 1: A=x, S=y, D=x and so on and total character=15. where x y and z is... (3 Replies)

8. Shell Programming and Scripting

Hi all, From a while loop I am reading a sorted file where I want to print only the lines that have $1 match and $2 only when the difference from $2 from the previous line is > 30. Input would be like ... AN237 010 193019 0502 1 CSU Amoxycillin AN237 080 ... (2 Replies)

9. Shell Programming and Scripting

Hello, I am trying to return a time multiple times from a file that has varying output just before the time instance, i.e. cat jumped cat jumped cat jumped time = 1.1 cat jumped cat jumped time = 1.2 cat jumped cat jumped time = 1.3 In this case i would like to output a time.txt... (6 Replies)

10. UNIX for Beginners Questions & Answers

Hi All-I am new to Unix , I need to write a script. Can someone help me with a requirement where I have list of files in a directory, I want to Merge the files if a pattern of string matches in filenames? AAAL_555A_ORANGE1_F190404.TXT AAAL_555A_ORANGE2_F190404.TXT AAAL_555A_ORANGE3_F190404.TXT... (6 Replies)