1. UNIX for Dummies Questions & Answers

Hi Friends, Can any of you explain me about the below line of code? mn_code=`env|grep "..mn"|awk -F"=" '{print $2}'` Im not able to understand, what exactly it is doing :confused: Any help would be useful for me. Lokesha (4 Replies)

2. Shell Programming and Scripting

i have an ip file like 121 1213412 34345353 long file want to made each line as 20digit long append zero "0" in front as 121 become 00000000000000000121 (1 Reply)

3. Shell Programming and Scripting

Hi, I've modified the syslogd source to include a thread that will keep track of a timer(or a timer thread). My intention is to check the file size of /var/log/messages in every one minute & if the size is more than 128KB, do a echo " " > /var/log/messages, so that the file size will be set... (7 Replies)

4. Shell Programming and Scripting

Hi, How can I remove the line beak in the following case if the line begin with the special char “;”? TEXT Text;text ;text Text;text;text I want to convert the text to: Text;text;text Text;text;text I have already tried to use... (31 Replies)

5. Shell Programming and Scripting

hi; this is my qqq.mos: l ./gcsw 86.0.0.1 'lt all;l+;lset SectorPort=860 Tilt 861;l-' l ./gcsw 86.0.0.2 'lt all;l+;lset SectorPort=862 Tilt 863;l-' l ./gcsw 86.0.0.3 'lt all;l+;lset SectorPort=864 Tilt 865;l-' ... i want to append;l nawk 'NR==14 && $NF!="Set."{print "l ./gcsw "r"... (4 Replies)

6. Shell Programming and Scripting

Hi, I have line in input file as below: 3G_CENTRAL;INDONESIA_(M)_TELKOMSEL;SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL My expected output for line in the file must be : "1-Radon1-cMOC_deg"|"LDIndex"|"3G_CENTRAL|INDONESIA_(M)_TELKOMSEL"|LAST|"SPECIAL_WORLD_GRP_7_FA_2_TELKOMSEL" Can someone... (7 Replies)

7. UNIX for Dummies Questions & Answers

Hi I want to delete a line from a txt file for which the line number is user input. Say when user selects 19, the 19th line would be deleted from the file. Can anyone please provide me with a sed one liner for the same... I tried sed -i. The interaction would be like this Enter the line to... (1 Reply)

8. Shell Programming and Scripting

Hi I want to delete a line from a txt file for which the line number is user input. Say when user selects 19, the 19th line would be deleted from the file. Can anyone please provide me with a sed one liner for the same... I tried sed -i. The interaction would be like this Enter the line... (4 Replies)

9. Shell Programming and Scripting

While i m running below code, it is giving me the error"syntax error at line 15: `end of file' unexpected". Pls let me know what is wrong here..i tried many ways, but no luck dbSID="SWQE" usrname="apps" password="Wrgthrk3" count=0 while do sqlplus $usrname/$password@$dbSID... (5 Replies)

10. BSD

#!/bin/bash #-------------------------------------------------------- # Setup prompt # Author Zeeshan Mirza # Data: 06-08-2017 #-------------------------------------------------------- if then . ./.profile_custom_pre fi umask 022 set -o vi export EDITOR=vi export VISUAL=vi... (3 Replies)