January 16, 2017, 3:23 am
Hello!
New here although not completely new to Unix.
I wonder how I could rename files based on the data found in a simple textfile.
It goes like this:
I have 4 files
Code:
1 ldfgkkfjslkdfjsldkfjsf.wav
2 nndsdflksdjf.wav
3 sdflksjdf jjsdflsdfl.wav
4 dkadsdddd.wav
Textfile.txt looks like this:
Code:
1 ^t Some ^t Data
2 ^t Other ^t Info & Stuff
3 ^t Yet ^t More Data
4 ^t To the ^t End
^t being tab, or some other apropriate separation character
I want files to look like this:
Code:
01 - Some -Data
02 - Other - Info & Stuff
03 - Yet - More Data
04 - To the - End
I realize there's a problem if the text document does not match the number of files but that does not need to be error handled. It does not need to be fool proof, I will do this one folder at a time, checking for errors manually. Each folder contains some 10-30 files. I want leading zeroes up to 9 if possible but it's not extremely important.
Background: These are mediafiles converted from tape archives. The titles are in a separate textfile for each converted tape. Each tapes goes into a separate folder.
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January 16, 2017, 4:55 am
My file is 13 mb but it has big long lines.
i tried in vain
vi -R filename
I tried in vain
bash: vim: command not found
Code:
SunOS mymac 5.10 Generic_150400-26 sun4v sparc sun4v
Can you please suggest?
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January 16, 2017, 5:34 am
Hello,
How to start msg chat in cmd i search in google i dont find messenger in services.
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January 16, 2017, 8:47 am
Hello,
I found that the packet counts given by entstat -d SEA is not the same as the total of the packet counts given by seastat -d SEA for the same interval of time.
Do anyone have an explanation for the difference. We recently got a recommendation that the throughput on an SEA should not exceed 250,000 packets/second, and we were wondering which one of the statistics we could monitor between entstat and seastat. Below is an example of the difference in count:
Code:
# lsdev | grep Shared
ent15 Available Shared Ethernet Adapter
ent18 Available Shared Ethernet Adapter
# chdev -l ent18 -a accounting=enabled
ent18 changed
Reset of the stats
Code:
seastat -d ent18 -c
entstat -r ent18
sleep 60;
seastat -d ent18 |grep Packets | awk '{ SUM += $2} END { print SUM " packets_Transmit_per_second" }'
seastat -d ent18|grep Packets | awk '{ SUM += $4} END { print SUM " packets_Receive_per_second" }'
entstat -d ent18
RESULTS seastat
1016 packets_Transmit_per_second
1748 packets_Receive_per_second
RESULTS entstat
Transmit Statistics: Receive Statistics:
-------------------- -------------------
Packets: 3329 Packets: 4135
Bytes: 1938358 Bytes: 2348071
Interrupts: 33 Interrupts: 3229
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January 16, 2017, 9:11 am
Hi all,
i have a .csv file with only two columns, like:
Code:
Login;Status
Luca;S
Marco;
Stefano;
Elettra;S
Laura;
...
I need to replace the blank space on Status column whit Enabled end, on the same column, S whit Disabled, like:
Code:
Login;Status
Luca;Disabled
Marco;Enabled
Stefano;Enabled
Elettra;Disabled
Laura;Enabled
...
I try with awk and sed, many errors results :mad: i was not familiar with bash... so i hope in your help.
Thank's all.
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January 16, 2017, 1:08 pm
The bash
bash below extracts the oldest folder from a directory and stores it in
filename
That result will match a line in bold in
input. In the matching line there is an_xxx digit in italics that
(once the leading zero is removed) will match a line in
link. That is the lint to print in
output.
There will always be only one exact match. Thank you :).
Code:
# oldest folder used analysis and version log created
dir=/home/cmccabe/Desktop/NGS/test
{
read -r -d $'\t' time && read -r -d '' filename
} < <(find "$dir" -maxdepth 1 -mindepth 1 -printf '%T+\t%P\0' | sort -z -r )
printf "The oldest folder is $filename, created on $time and analysis done using v1.3 by $USER at $(date "+%D %r")\n" >> /home/cmccabe/Desktop/NGS/test/log
Result of
bash:
R_2017_01_13_14_46_04_user_S5-00580-25-Medexome
input
Code:
http://xxx.xx.xxx.xxx/output/Home/Auto_user_S5-00580-25-Medexome_135_080/plugin_out/FileExporter_out.194/R_2017_01_13_14_46_04_user_S5-00580-25-Medexome.tar.bz2
http://xxx.xx.xxx.xxx/output/Home/Auto_user_S5-00580-24-Medexome_136_078/plugin_out/FileExporter_out.191/R_2017_01_13_12_11_56_user_S5-00580-24-Medexome.tar.bz2
link
Code:
http://xxx.xx.xxx.xxx/output/report/latex/80.pdf
http://xxx.xx.xxx.xxx/output/report/latex/78.pdf
awk attempt with explanation
Code:
awk '{match(VAL=substr($0,RSTART,RLENGTH);match($0,/R*_[0-9]+\//);VAL1=substr($0,RSTART,RLENGTH);gsub(/.*_0|.*_|\/);print' $filename < inputlink > output
explanation
Code:
R_2017_01_13_14_46_04_user_S5-00580-25-Medexome extracted from $filename and matched to line 1 in input (section in bold)
that line has _080 in it (in italics)
the 80 (leading zero always removed), matches line1 in link so that is output
desired output
this line matches the result from the bash so it is printed
Code:
http://xxx.xx.xxx.xxx/output/report/latex/80.pdf
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January 16, 2017, 4:34 pm
so i have a script that takes a while to complete and its cpu intensive. this script is being used by several users. i want to make sure only 1 user can run this script at any given time.
i originally thought of running a while loop to egrep the process table of the PID ($$) of the process, but im not sure if that's going to be efficient. i want to make sure the script does not mistaking someone editing the script as a running process. so im excluding the common editing programs.
im searching for a solution that will be usable across all unix systems. here's what i have tried so far:
Code:
procname$(ps -ef | egrep "processname" | egrep -vc "grep| vi | ed | emacs")
if [ ${procname} -gt 0 ] ;then
echo "Script is currently in progress..aborting..."
exit 3
fi
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January 16, 2017, 5:01 pm
hello
how do we get detailed information of an sftp command?
for example when you type help on sftp, you get the available commands and their brief descriptions. What if you want to get detailed usage information, for example when you want to know what the command line options do..?
in unix, we do
..and it gives all details of the command. how do we accomplish this in sftp.
thanks
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January 16, 2017, 7:06 pm
have a file1
Code:
aaa-bbb-ccc-abcd
aaa-bbb-ccc-bacd
aaa-bbb-ccc-aaad
aaa-bbb-ccc-a
have another file2
using the fgrep command, trying to have only the literal string returned.
Code:
fgrep -f file2 file1
is returning
Code:
aaa-bbb-ccc-abcd
aaa-bbb-ccc-aaad
aaa-bbb-ccc-a
Only looking for
any ideas?
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January 16, 2017, 9:36 pm
Hi All,
I have a script which called by user id (mftp) . The set up is working on two server and not working one server.
Working Server :
Code:
-rw-rw-r-- 1 mftp csp 0 Jan 17 00:14 117001.log
Non working server
Code:
-rw-rw-r-- 1 mftp mftp 0 Jan 17 00:14 117001.log
from the above comparison I thought that mftp id was not csp group.So I added the mftp id to csp group. Even after that I am seeing the file is created like .
Code:
-rw-rw-r-- 1 mftp mftp 0 Jan 17 00:14 117001.log
What should I make to create them as
Code:
-rw-rw-r-- 1 mftp csp 0 Jan 17 00:14 117001.log
This is what the o/p of groups
Code:
groups mftp
mftp : mftp csp amp
Thanks in Advance
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January 17, 2017, 12:54 am
i have a column of numbers and i need to find the percentage drops or increases from line to line.
suppose i have this:
the output im currently getting is this:
Code:
14
14,0%
2
8,75%
8
8,0%
which was produced by the following code:
Code:
awk '{prev=$1; print; getline; print $0","($1-prev)/$1*100"%"}'
the problem is when one of the numbers is a zero, awk bombs out. is there a way to modify this awk code to check to see if the numbers are zero, and if zero, it'll just assume a 0% change?
i basically have specific values for 24 hours. and i need to print the percentage drop or increase from hour to hour.
so lets assume the last 4 hours have the value:
20:00,120
21:00,50
22:00,39
23:00,90
00:00,70
the code im looking for will produce the following output:
Code:
20:00,120,-80%
21:00,50,-15%
22:00,39,-34%
23:00,90,+69%
00:00,70,-20%
note, the percentages above are wrong. i just put them there as an example.
but what im trying to do here is calculate the percentage drop or increases from one hour to the next.
i apologize if i inadvertently made this complicated.
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January 17, 2017, 3:38 am
Hi,
While executing my code i am getting below Error:
Code:
./check_disk1[55]: 0403-057 Syntax error at line 55 : `(' is not expected.
My code is :
Code:
#!/bin/ksh
PROGNAME=`basename $0`
STATE_OK=0
STATE_WARNING=1
STATE_CRITICAL=2
STATE_UNKNOWN=3
OS=$(uname)
AWK="/usr/bin/awk"
GREP="/usr/bin/grep"
DF="/usr/bin/df"
#############################
# Functions
#############################
print_help() {
echo ""
echo "$PROGNAME is a Nagios plugin used to check disk used space by"
echo "processing the output of \"df\" command. It runs on UNIX, Linux"
echo "and BSD platforms and reports the following performance data:"
echo "- total disk space (Bytes)"
echo "- currently used disk space (Bytes)"
echo "- currently used disk space (%)"
echo " "
echo "$PROGNAME Warning Critical Partition"
echo " "
}
WarnSpace=$1
CritSpace=$2
Partition=$3
CRITICAL_CONDITION=95
WARNING_CONDITION=90
# float number comparison
function fcomp() {
$AWK -v n1=$1 -v n2=$2 'BEGIN{ if (n1<=n2) exit 0; exit 1}'
}
#formats bytes => KBytes, MBytes, GBytes, TBytes
function UNIX_btokmgt() {
if [ $1 -lt 512 ]; then #KBytes
echo "${1}KB"
elif [ $1 -lt 262144 ]; then #MBytes
echo "$1" | $AWK '{printf "%.1fMB", $1/512}'
elif [ $1 -lt 134217728 ]; then #GBytes
echo "$1" | $AWK '{printf "%.1fGB", ($1*512)/1073741824}'
elif [ $1 -gt 134217728 ]; then #TBytes
echo "$1" | $AWK '{printf "%.1fTB",($1*512)/1099511627776}'
fi
}
function btokmgt() {
if [ $1 -lt 1024 ]; then #Bytes
echo "${1}B"
elif [ $1 -lt 1048576 ]; then #KBytes
echo "$1" | $AWK '{printf "%.1fKB", $1/1024}'
elif [ $1 -lt 1073741824 ]; then #MBytes
echo "$1" | $AWK '{printf "%.1fMB", $1/1048576}'
elif [ $1 -lt 1099511627776 ]; then #GBytes
echo "$1" | $AWK '{printf "%.1fGB", $1/1073741824}'
elif [ $1 -lt 1125899906842624 ]; then #TBytes
echo "$1" | $AWK '{printf "%.1fTB", $1/1099511627776}'
fi
}
if [ $# -lt 1 ]; then
print_help
RESULT="UNKNOWN"
RETURN_STATUS=$STATE_UNKNOWN
exit $RETURN_STATUS
fi
if fcomp $WarnSpace 0
then
WarnSpace=0
fi
if fcomp 100 $WarnSpace
then
WarnSpace=100
fi
if fcomp $CritSpace 0
then
CritSpace=0
fi
if fcomp 100 $CritSpace
then
CritSpace=100
fi
if fcomp $CritSpace $WarnSpace
then
WarnSpace=$CritSpace
fi
if [[ $OS == AIX ]]; then
USEDTXT=`$DF -P $Partition 2>&1`
#echo "USEDTXT value is $USEDTXT"
else
USEDTXT=`$DF -P -B 1 $Partition 2>&1`
fi
#if [ $? != 0 ]
#then
# echo "Error! Disk partition $Partition can't be checked. Does it exist?"
# exit 3
#fi
if [[ $OS == AIX ]]; then
CAPACITY=$(df "$Partition" | awk '!/Filesystem/ { print $4 }' | sed 's/%//')
# echo "CAPACITY is $CAPACITY"
else
CAPACITY=$(df -h "$Partition" | awk '!/Filesystem/ { print $4 }' | sed 's/%//')
fi
SpaceTxt=`echo "$USEDTXT" | $GREP "${Partition}\$"`
SpaceTotal=`echo "$SpaceTxt" | $AWK '{print $2}'`
SpaceUsed=`echo "$SpaceTxt" | $AWK '{print $3}'`
SpaceFree=`echo "$SpaceTxt" | $AWK '{print $4}'`
SpaceUsedProc=`echo "$SpaceTxt" | $AWK '{printf "%.1f", $3*100/$2}'`
SpaceFreeProc=`echo "$SpaceTxt" | $AWK '{printf "%.1f", $4*100/$2}'`
WarnSpaceAbs=`echo "$SpaceTotal $WarnSpace" | $AWK '{printf "%d", $1*$2/100}'`
CritSpaceAbs=`echo "$SpaceTotal $CritSpace" | $AWK '{printf "%d", $1*$2/100}'`
#echo "SpaceTxt value is $SpaceTxt"
#echo "SpaceTotal value is $SpaceTotal"
#echo "SpaceUsed value is $SpaceUsed"
#echo "SpaceFree value is $SpaceFree"
#echo "SpaceUsedProc value is $SpaceUsedProc"
if [[ $OS == AIX ]]; then
SpaceTotal_F=`UNIX_btokmgt $SpaceTotal`
SpaceUsed_F=`UNIX_btokmgt $SpaceUsed`
SpaceFree_F=`UNIX_btokmgt $SpaceFree`
# echo "SpaceTotal_F is $SpaceTotal_F"
# echo "SpaceUsed_F is $SpaceUsed_F"
# echo "SpaceFree_F is $SpaceFree_F"
else
SpaceTotal_F=`btokmgt $SpaceTotal`
SpaceUsed_F=`btokmgt $SpaceUsed`
SpaceFree_F=`btokmgt $SpaceFree`
fi
PerfData="'used space'=${SpaceUsed}B;${WarnSpaceAbs};${CritSpaceAbs};0;${SpaceTotal} 'used space (pct.)'=${SpaceUsedProc}%;${WarnSpace};${CritSpace};0;100"
#echo "PerfData is $PerfData"
WarnSpace=$1
CritSpace=$2
CRITICAL_CONDITION=95
WARNING_CONDITION=90
if [[ $CritSpace < $CAPACITY ]]; then
PS_STATUS="'$Partition' is at ${CAPACITY}% capacity, total ${SpaceTotal_F}, used ${SpaceUsed_F} (${SpaceUsedProc}%), free ${SpaceFree_F} (${SpaceFreeProc}%) | $PerfData"
RESULT="CRITICAL"
RETURN_STATUS=$STATE_CRITICAL
FINAL_STATUS="$RESULT: ${PS_STATUS}"
echo $FINAL_STATUS
exit $RETURN_STATUS
elif [[ $WarnSpace < $CAPACITY ]]; then
PS_STATUS="'$Partition' is at ${CAPACITY}% capacity, total ${SpaceTotal_F}, used ${SpaceUsed_F} (${SpaceUsedProc}%), free ${SpaceFree_F} (${SpaceFreeProc}%) | $PerfData"
RESULT="WARNING"
RETURN_STATUS=$STATE_WARNING
FINAL_STATUS="$RESULT: ${PS_STATUS}"
echo $FINAL_STATUS
exit $RETURN_STATUS
else
PS_STATUS="'$Partition' is at ${CAPACITY}% capacity, total ${SpaceTotal_F}, used ${SpaceUsed_F} (${SpaceUsedProc}%), free ${SpaceFree_F} (${SpaceFreeProc}%) | $PerfData"
RESULT="OK"
RETURN_STATUS=$STATE_OK
FINAL_STATUS="$RESULT: ${PS_STATUS}"
echo $FINAL_STATUS
exit $RETURN_STATUS
fi
echo $FINAL_STATUS
exit $RETURN_STATUS
Please help me.
Thanks.
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January 17, 2017, 4:14 am
Hi all,
I am needing some help with a script that will search for a video file by known extensions and then do a pattern search (I'm guessing via regex) and then based on a match of one type of another move the file to an assigned directory.
I would like to do this with either a shell script such as bash or python however, I want to keep it as simple and compact as possible.
Examples
I have a folder that I have downloaded video files to, they are generally a mix of mp4, mkv, avi etc. and some will be movie files of various description and other will be tv episode that will either be named like mytvshow sxxexx (as in the sxx would be season number like s01 and the exx would be episode number like e02 for example) with a video file extension.) so the file may look like the following
TV show;
mytvshow s01e02.mp4
My Movie
my movieName.mkv
So the script needs to look at the extension or use another process to determine it is a video file and then based on the naming convension move the respective video file to a defined folder like
mytvfiles moved to /home/tv
mymovefiles moved to /home/movie
Would the scripting gurus out there help me by pointing me in the right direction with some examples of what i may use and suggestions on what may be best to suit this requirement i.e python or bash or something else maybe?
Thank you in advance for any assistance offered.
Cheers,
Darren.
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January 17, 2017, 6:32 am
Below is my script to log all the command input by any user to /var/log/messages. But I cant achieve the desired output that i want. PLease see below.
Code:
function log2syslog
{
declare COMMAND
COMMAND=$(fc -ln -0)
logger -p local1.notice -t bash -i -- "$USER:$COMMAND"
}
trap log2syslog DEBUG
Desired Output:
HTML Code:
Jan 13 17:09:05 SERVER1 bash[727]: user1: ls -l
Jan 13 17:09:05 SERVER1 bash[731]: user1: hostname
Jan 13 17:09:05 SERVER1 bash[735]: user5: uname -a
Jan 13 17:09:05 SERVER1 bash[739]: user2: clear
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January 17, 2017, 8:52 am
I was writing a shell script, where i need to run a command through script and then take input from user and later terminate it. i am not sure how to take input in a proper format immediately after a command.
example: below command line is used to import some data in to database (LDAP)
Code:
ldapmodify -h "localhost" -p "14389" -D "cn=Directory Manager" -j "$dmpass"
after entering this command it expects the input from user in below format
Code:
*****************************************************
dn: uid=$b, ou=People,dc=p3chem,dc=net
changetype: modify
replace: BusinessCategory
BusinessCategory: Shipped
******************************************************
above LDIF file changes the status of particular user in DataStore (LDAP).
now, my doubt is how to write a script in such a way that it uses the command :
Code:
ldapmodify -h "localhost" -p "14389" -D "cn=Directory Manager" -j "$dmpass"
to import LDIF file and then take the input in above format...
If i give the above 4 lines in the same format just after the Ldapmodify command it throws error
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January 17, 2017, 9:24 am
hello, :)
How can i split this.. :)
10.25.10.2
two octet
a=2
b=5
Thank you...
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January 17, 2017, 9:59 am
I can not figure out how to capture the
$filename variable store by the
bash.
Code:
#!/bin/bash
# oldest folder stored as variable for analysis, version log created, and quality indicators matched to run
dir=/home/cmccabe/Desktop/NGS/test
find "$dir" -maxdepth 1 -mindepth 1 -type d -printf '%T+\t%P\0' | sort -rz |
while read -r -d $'\t' time && read -r -d '' filename
do
printf "The oldest folder is $filename, created on $time and analysis done using v1.4 by $USER at $(date "+%D %r")\n" >> /home/cmccabe/medex.logs/folder.log
awk -v FL="$filename" '
FNR == 1 {filenum++}
filenum==1 && index($0, FL) {
match($0, "_0*([0-9]+)/")
FNUM=substr($0,RSTART+1,RLENGTH-2)
gsub(/^0+/,"", FNUM)
}
filenum==2 && $0 ~ FNUM".pdf$"' /home/cmccabe/s5_files/downloads/list /home/cmccabe/s5_files/pdf/pdf > /home/cmccabe/s5_files/pdf/output
break
done
echo $filename
So after running the
bash,
$filename is
12345R12.
So, the result of the
echo is
12345R12. Currently after the
bash runs the
$filename is not stored (maybe because of the done).
The result stored in
$filename needs to be available for my script to execute. Currently, I manually copy it in but I thought that this might be a better way, but I can not seem to get the syntax correct. Thank you :).
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January 17, 2017, 11:18 am
I want to select 2nd, 3rd columns if line has "key3" and print rest of the lines as is.
Code:
# This is my sample input
key1="val1" key2="val2" key3="val3" key4="val4"
some text some text
some text some text
key1="val1" key2="val2" key3="val3" key4="val4"
some text some text
some text some text
I have this so far which is not working. How do I add second condition?
Code:
awk '(/key3/ {print $2" "$3}) || ({print $0})'
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January 17, 2017, 1:03 pm
Hello ,
I will need your help once again.
I have the following file:
Code:
cat file02.txt
PATTERN XXX.YYY.ZZZ. 500
ROW01 aaa. 300 XS 14
ROW 45 29 AS XD.FD.
PATTERN 500 ZZYN002
ROW gdf gsste
ALT 267 fhhfe.ddgdg.
PATTERN ERE.MAY. 280
PATTERRNTH 5000 rt.rt.
ROW SO a 678
PATTERN dsjsdh.sdshb 400 80
PATTERN ssds.500. 60
ROW 3389 LAST ROW
I'm trying to join all the lines which start with pattern
. Also I need to remove the last
. if occurs .
The desired results should be:
Code:
XXX.YYY.ZZZ 500 aaa 300 XS 14 45 29 AS XD.FD
500 ZZYN002 gdf gsste 267 fhhfe.ddgdg
ERE.MAY 280 5000 rt.rt SO a 678
dsjsdh.sdshb 400 80
ssds.500 60 3389 LAST ROW
I somehow managed to join the lines but cannot figure out how to get rid of the word PATTERN from output , remove the dot and delete the first word from the lines to be joined.
The command I came with is:
Code:
awk '/PATTERN/ && c{print c;c=""}{c=c $0" "}END{if(c) print c}' file02.txt
which produces (in red are the words / characters I don't need):
Code:
PATTERN XXX.YYY.ZZZ. 500 ROW01 aaa. 300 XS 14 ROW 45 29 AS XD.FD.
PATTERN 500 ZZYN002 ROW gdf gsste ALT 267 fhhfe.ddgdg.
PATTERN ERE.MAY. 280 PATTERRNTH 5000 rt.rt. ROW SO a 678
PATTERN dsjsdh.sdshb 400 80
PATTERN ssds.500. 60 ROW 3389 LAST ROW
Thanks in advance for your help.
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January 17, 2017, 2:32 pm
Hi,
I have the following files in my directory.
Code:
hello.txt1
hello.txt_bkp
hello.txt
I wish to list only these two files.
Code:
hello.txt1
hello.txt_bkp
ls -ltr *.txt* displays all the three instead of two.
How can I ?.... please suggest.
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