Join, GREP Post: 302240263

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1. Shell Programming and Scripting

join (pls help on join command)

Hi, I am a new learner of join command. Some result really make me confused. Please kindly help me. input: file1: LEO oracle engineer 210375 P.Jones Office Runner ID897 L.Clip Personl Chief ID982 S.Round UNIX admin ID6 file2: Dept2C ID897 6 years Dept5Z ID982 1 year Dept3S ID6 2...

2. Shell Programming and Scripting

MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else

Hi Guys, I need to set the value of $7 to zero in case $7 is NULL. I've tried the below command but doesn't work. Any ideas. thanks guys. MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else { print $7}}' ` Harby.

3. Programming

sql,multiple join,outer join issue

example sql: select a.a1,b.b1,c.c1,d.d1,e.e1 from a left outer join b on a.x=b.x left outer join c on b.y=c.y left outer join d on d.z=a.z inner join a.t=e.t I know how single outer or inner join works in sql. But I don't really understand when there are multiple of them. can...

4. UNIX for Dummies Questions & Answers

Join 2 files with multiple columns: awk/grep/join?

Hello, My apologies if this has been posted elsewhere, I have had a look at several threads but I am still confused how to use these functions. I have two files, each with 5 columns: File A: (tab-delimited) PDB CHAIN Start End Fragment 1avq A 171 176 awyfan 1avq A 172 177 wyfany 1c7k A 2 7...

5. Shell Programming and Scripting

Using a combination of sort/cut/grep/awk/join/paste/sed

I have a file and need to only select users that have a shell of “/bin/bash” in the line using awk or sed please help

6. UNIX for Dummies Questions & Answers

how to join two files using "Join" command with one common field in this problem?

file1: Toronto:12439755:1076359:July 1, 1867:6 Quebec City:7560592:1542056:July 1, 1867:5 Halifax:938134:55284:July 1, 1867:4 Fredericton:751400:72908:July 1, 1867:3 Winnipeg:1170300:647797:July 15, 1870:7 Victoria:4168123:944735:July 20, 1871:10 Charlottetown:137900:5660:July 1, 1873:2...

7. UNIX for Dummies Questions & Answers

How to use the the join command to join multiple files by a common column

Hi, I have 20 tab delimited text files that have a common column (column 1). The files are named GSM1.txt through GSM20.txt. Each file has 3 columns (2 other columns in addition to the first common column). I want to write a script to join the files by the first common column so that in the...

8. Shell Programming and Scripting

Join two commands sed and grep

Hi all, I have two separate commands which I would like to join. Basically, I want to match a line and insert a character at the end of the previous line to the matched line Here is what I have gotgrep -B1 '^>' sed 's/$/*/' Any help is much appreciated thanks

9. Shell Programming and Scripting

Inconsistent `ps -eaf -o args | grep -i sfs_pcard_load_file.ksh | grep -v grep | wc -l`

i have this line of code that looks for the same file if it is currently running and returns the count. `ps -eaf -o args | grep -i sfs_pcard_load_file.ksh | grep -v grep | wc -l` basically it is assigned to a variable ISRUNNING=`ps -eaf -o args | grep -i sfs_pcard_load_file.ksh |...

10. Shell Programming and Scripting

Join, merge, fill NULL the void columns of multiples files like sql "LEFT JOIN" by using awk

Hello, This post is already here but want to do this with another way Merge multiples files with multiples duplicates keys by filling "NULL" the void columns for anothers joinning files file1.csv: 1|abc 1|def 2|ghi 2|jkl 3|mno 3|pqr file2.csv: 1|123|jojo 1|NULL|bibi...

LEARN ABOUT DEBIAN

setuidgid

setuidgid(8)						      System Manager's Manual						      setuidgid(8)

NAME

       setuidgid - runs another program under a specified account's uid and gid.

SYNOPSIS

       setuidgid account child

DESCRIPTION

       account is a single argument.  child consists of one or more arguments.

       setuidgid sets its uid and gid to account's uid and gid, removing all supplementary groups. It then runs child.

       setuidgid cannot be run by anyone other than root.

EXIT CODES

       setuidgid  exits  111  if it cannot find a UNIX account named account, if it cannot setgid, if it cannot setuid, or if it cannot run child.
       Otherwise its exit code is the same as that of child.

SEE ALSO

       supervise(8), svc(8), svok(8), svstat(8), svscanboot(8),  svscan(8),  readproctitle(8),	fghack(8),  pgrphack(8),  multilog(8),	tai64n(8),
       tai64nlocal(8), envuidgid(8), envdir(8), softlimit(8), setlock(8)

       http://cr.yp.to/daemontools.html

																      setuidgid(8)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

join (pls help on join command)

Discussion started by: summer_cherry

2. Shell Programming and Scripting

MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else

Discussion started by: hariza

3. Programming

sql,multiple join,outer join issue

Discussion started by: robbiezr

4. UNIX for Dummies Questions & Answers

Join 2 files with multiple columns: awk/grep/join?

Discussion started by: InfoSeeker