Hi,
I want to echo the 15th line from a file named as abc.txt, also i want to echo only the values in that line not the line number.
Thanks in advance:) (4 Replies)
Hi,
I am trying to print a specific line in a file through sed or awk. The line number will be passed as a parameter from the previous step. My code looks as below.
TEMP3=`sed -n '$TEMP2p' $FILEPATH/Log.txt`
$TEMP2, I am getting from the previous step which is a numerical value(eg:3).
... (2 Replies)
Hello,
i need help with awk.
I have this file:
cat number
DirB port 67 er_enc_out 0 er_bad_os 0
DirB port 71 er_enc_out 56 er_bad_os 0
DirB port 74 er_enc_out 0 er_bad_os 0
DirB port 75 ... (4 Replies)
hi gurus,
I would like to be able to use awk to process 1 file as such:
abc 1 2 3 4 5 6 7 8 9 10
flags 1 2 4
flags 1 2 5
abc 2 3 4 5 6 7 8 9 10 11
flags 1 2 3
abc 4 5 6 7 8 9 6 7 78 89
flags 1 2 3
flags 1 2 4
flags 1 2 3 4
I would like to be able to print field 1 and 5 when the... (4 Replies)
My input looks like this.
# Lot Of CODE Before
AppType_somethinglese=$(cat << EOF
AppType_test1='test-tool/blatest-tool-ear'
AppType_test2='test/blabla-ear'
# Lot Of CODE After
I want to print text betwen 1) _ and = and 2)/ and ' from each line
and exclude lines with "EOF".
Output... (2 Replies)
Hello,
I have below format log file,
Comparing csv_converted_files/2201/9747.1012H67126.5077292103609547345.csv and csv_converted_files/22019/97447.1012H67126.5077292103609547345.csv
Comparing csv_converted_files/2559/9447.1012H67126.5077292103609547345.csv and... (6 Replies)
In the file below I am trying to extract a specific instance of path, if the adjacent plugin": "/rundb/api/v1/plugin/49/. Thank you :).
file
"path": "/results/analysis/output/Home/Auto_user_S5-00580-4-Medexome_65_028/plugin_out/FileExporter_out.52", "plugin": "/rundb/api/v1/plugin/49/",... (8 Replies)
I will appreciate if you help me here in this script in Solaris Enviroment.
Scenario:
i have 2 files :
1) /tmp/TRANSACTIONS_DAILY_20180730.txt:
201807300000000004
201807300000000005
201807300000000006
201807300000000007
201807300000000008
2)... (10 Replies)
Hi All,
I need to print the characters in the previous line just before the regular expression match
Please have a look at the input file as attached
I need to match the regular expression ^ with the character of the previous like and also the pin numbers
and the output file should be like... (6 Replies)
Discussion started by: kshitij
6 Replies
LEARN ABOUT ULTRIX
shmctl
shmctl(2) System Calls Manual shmctl(2)Name
shmctl - shared memory control operations
Syntax
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/shm.h>
int shmctl (shmid, cmd, buf)
int shmid, cmd;
struct shmid_ds *buf;
Description
The system call provides a variety of shared memory control operations, as specified by cmd. The following cmds are available:
IPC_STAT Place the current value of each member of the data structure associated with shmid into the structure pointed to by buf.
The contents of this structure are defined in
IPC_SET Set the value of the following members of the data structure associated with shmid to the corresponding value found in the
structure pointed to by buf:
shm_perm.uid
shm_perm.gid
shm_perm.mode /* only low 9 bits */
This cmd can only be executed by a process that has an effective user ID equal to either that of the superuser or to the
value of in the data structure associated with shmid.
IPC_RMID Remove the shared memory identifier specified by shmid from the system and destroy the shared memory segment and data struc-
ture associated with it. This cmd can only be executed by a process that has an effective user ID equal to either that of
the superuser or to the value of in the data structure associated with shmid.
SHM_LOCK Lock the shared memory segment specified by shmid in memory. Lock prevents the shared memory segment from being swapped or
paged. This cmd can only be executed by a process that has an effective user ID equal to the superuser.
SHM_UNLOCK Unlock the shared memory segment specified by shmid. This cmd can only be executed by a process that has an effective user
ID equal to the superuser.
Return Values
Upon successful completion, a value of zero (0) is returned. Otherwise, a value of -1 is returned, and errno is set to indicated the
error.
Diagnostics
The system call fails if any of the following is true:
[EINVAL] The shmid is not a valid shared memory identifier.
[EINVAL] The cmd is not a valid command.
[EACCES] The cmd is equal to IPC_STAT, and read permission is denied to the calling process. For further information, see
[EPERM] The cmd is equal to IPC_RMID or IPC_SET, and the effective user ID of the calling process is not equal to that of the supe-
ruser or to the value of in the data structure associated with shmid.
[EPERM] The cmd is equal to SHM_LOCK or SHM_UNLOCK and the effective user ID of the calling process is not equal to that of the
superuser.
[EINVAL] The cmd is equal to SHM_LOCK, and the shared memory segment is currently locked by this process.
[EINVAL] The cmd is equal to SHM_UNLOCK, and the shared memory segment specified by shmid is not currently locked in memory by this
process.
[EFAULT] The buf points to an illegal address.
See Alsoshmget(2), shmop(2)shmctl(2)