AWK commands, in different OS Post: 303016048

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Hi All, I try to use the unix commands inside awk and couldnt succeed . Please help me how to achieve it. Regards, Sukumar.

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what does this mean? cat /etc/passwd | awk -F: '{print $5}' | \ awk -F, '{print $1}' | \ awk '{print tolower($l)};{print tolower($2)}' | \ grep -v '^$' >> local_tmp

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Hi, I have a scenario where in, I have a file named abc.txt. I extract the file names from it using. awk '/dbf$/{print $NF}' abc.txt /u01/oradata/omc/systab/omcdef.dbf /u01/oradata/omc/oratemp/temptab1.dbf Now I need to further enhance this command and also extract the mount point...

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UNIX commands in AWK

Hi, I have 2 lists of words and I need to take every line in first_list.txt and use agrep command to find similar words in whole second_list.txt. I tried to use AWK, but I dont know how to take current line ($0) and use in inside of agrep cat first_list.txt | awk '' Thanks for help

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Hi, I've searched this site and the wider web and have not found anything (that I can understand..) that helps me. I've used shell commands in awk fine in the past, the difference is that I want to pass the shell command a field variable within awk from the current input. A simple example...

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can you please let me know what does the below awk command does. awk 'NR>2{printf "%-30s %-15s\n", $1, !($4)?$2:$4;}' result.txt

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How to use shell commands within awk?

Hey guys i want to use shell commands like ls, find, cd and more with in awk statements with inputs from the awk variables. Like in the below code how can i change the directory using the value of path. Please suggest awk '{ while (i<NR) { i++; percentage = $5; path = $6; ...

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my code: gawk 'NR>'"${LASTLINENUM}"' && NR<='"${LINEENDNUM}"'' ${LOGFILE} | gawk '{l=$0;} /'"${STRING1}"'/ && /'"${STRING2}"'/ {for (i=NR-'"${BEFOREGLAF}"'; i<=NR+'"${AFTERGLAF}"'; i++) o=i; t++;} END { for(i=1; i<=NR; i++) if (o) print l; print t+=0;}' i would like to combine this into one...

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Hi, Can someone please guide me how to combine the following two awk calls in one? I noticed that it is very often situation for me, and I think that it can be replaced with one awk call. The question is more general, not the exact one. echo "A B C/D" | awk '{print $3}' | awk -F/ '{print...

LEARN ABOUT ULTRIX

ucblinks

ucblinks(1B)					     SunOS/BSD Compatibility Package Commands					      ucblinks(1B)

NAME

       ucblinks - adds /dev entries to give SunOS 4.x compatible names to SunOS 5.x devices

SYNOPSIS

       /usr/ucb/ucblinks [-e rulebase] [-r rootdir]

DESCRIPTION

       ucblinks  creates symbolic links under the /dev directory for devices whose SunOS 5.x names differ from their SunOS 4.x names. Where possi-
       ble, these symbolic links point to the device's SunOS 5.x name rather than to the actual /devices entry.

       ucblinks does not remove unneeded compatibility links; these must be removed by hand.

       ucblinks should be called each time the system is reconfiguration-booted, after any new SunOS 5.x links that are needed have been  created,
       since the reconfiguration may have resulted in more compatibility names being needed.

       In  releases prior to SunOS 5.4, ucblinks used a  nawk rule-base to construct the SunOS 4.x compatible names. ucblinks no longer uses  nawk
       for the default operation, although  nawk rule-bases can still be specifed with the -e option.  The  nawk rule-base equivalent to the SunOS
       5.4 default operation can be found in /usr/ucblib/ucblinks.awk.

OPTIONS

       -e rulebase     Specify rulebase as the file containing nawk(1) pattern-action statements.

       -r rootdir      Specify rootdir as the directory under which dev and devices will be found, rather than the standard root directory /.

FILES

       /usr/ucblib/ucblinks.awk        sample rule-base for compatibility links

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWscpu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       devlinks(1M), disks(1M), ports(1M), tapes(1M), attributes(5)

SunOS 5.10							    13 Apr 1994 						      ucblinks(1B)

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