10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
cat server.out | grep user1
grep: line too long
I tried grep -o, grep -z and cat server.out | grep user1 > output.txt
uname -a
Linux mymac 2.6.18-410.el5 #1 SMP Fri Apr 8 05:48:52 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux
Can you please... (6 Replies)
Discussion started by: mohtashims
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2. Shell Programming and Scripting
Hello all,
i need to get a script running which checks for powersupply problems of attached storages. I was faced with problems running this script in a terminal session, obviously the procued outupt is to long, but the problem could be solved with 'stty columns 120'. but I can't use this... (15 Replies)
Discussion started by: themroc
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3. Solaris
I get a file which has all its content in a single row.
The file contains xml data containing 3000 records, but all in a single row, making it difficult for Unix to Process the file.
I decided to insert a new line character at all occurrences of a particular string in this file (say replacing... (4 Replies)
Discussion started by: ducati
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4. Shell Programming and Scripting
Here is my cron entry:
13 10 * * * /home/my_login/mystf/myscriptsize.sh > /home/my_login/mystf/`date +"%Y%m%d"`log.csv
Here is my cron error:
unexpected EOF while looking for matching ``'
...cron executes:
/home/my_login/mystf/myscriptsize.sh > /home/my_login/mystf/`date +"
..and NOT... (2 Replies)
Discussion started by: landog
2 Replies
5. Shell Programming and Scripting
hello
i try this command in console mode
sed -e :a -e '/$/N; s/\(\)\n/\1 /; ta' test.txt > result.txt
i have in the output screen "Output line too long" for multiples lines
can you please tell me how can i retrieve those long lines during the execution ?
Another thing very... (5 Replies)
Discussion started by: ade05fr
5 Replies
6. UNIX for Dummies Questions & Answers
Hi !
I am woking on Solaris 5.10 and face a problem sometimes when i try to open files in the vi editor .
Sometime when the file is big i am not able to view the file in vi and i get the error like
I guess vi have some line size setting and if the lines are ,longer than that... (4 Replies)
Discussion started by: Paarth
4 Replies
7. UNIX for Dummies Questions & Answers
I am trying to get the count of a word from an xml using the below command
grep "search word" -c test.xml
The result is only 1, because my xml contains only one line (hule line- several thousand characters).
I guess grep command will process for only 128 characters for each line.
... (7 Replies)
Discussion started by: venky23
7 Replies
8. Shell Programming and Scripting
Hi Guys
How can i change the required information in a file at once
below is the line required to change
/ || $6 ~ /^2294/ && $7 ~ /^2299/ ]
change to
/ && $7 ~ /^23/ || $7 ~ /^22923/ ] (4 Replies)
Discussion started by: neyo
4 Replies
9. Shell Programming and Scripting
Goodmorning,
I have MKS Toolkit (K-Shell) running on a windows server. On it I have a c program that in a true unix environment works fine, but here it adds an extra '0000000000000016000A' in various places in the file that the c program produces that I need to remove.
Here is what the file... (3 Replies)
Discussion started by: philplasma
3 Replies
10. Shell Programming and Scripting
Hey all, I need to retrieve something from a line, say
<TEST><A>123</A><B>456</B><ID>1111</ID><C>789</C><D>000</D></TEST><TEST><A>123</A><B>456</B><ID>2222</ID><C>789</C><D>000</D></TEST>
I need to match <ID>111</ID>, so I want to retrieve
<ID>1111</ID><C>789</C><D>000</D></TEST>
is... (14 Replies)
Discussion started by: mpang_
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STATFS(2) Linux Programmer's Manual STATFS(2)
NAME
statfs, fstatfs - get file system statistics
SYNOPSIS
#include <sys/vfs.h>
int statfs(const char *path, struct statfs *buf);
int fstatfs(int fd, struct statfs *buf);
DESCRIPTION
statfs returns information about a mounted file system. path is the path name of any file within the mounted filesystem. buf is a pointer
to a statfs structure defined as follows:
struct statfs {
long f_type; /* type of filesystem (see below) */
long f_bsize; /* optimal transfer block size */
long f_blocks; /* total data blocks in file system */
long f_bfree; /* free blocks in fs */
long f_bavail; /* free blocks avail to non-superuser */
long f_files; /* total file nodes in file system */
long f_ffree; /* free file nodes in fs */
fsid_t f_fsid; /* file system id */
long f_namelen; /* maximum length of filenames */
long f_spare[6]; /* spare for later */
};
File system types:
linux/affs_fs.h:
AFFS_SUPER_MAGIC 0xADFF
linux/efs_fs.h:
EFS_SUPER_MAGIC 0x00414A53
linux/ext_fs.h:
EXT_SUPER_MAGIC 0x137D
linux/ext2_fs.h:
EXT2_OLD_SUPER_MAGIC 0xEF51
EXT2_SUPER_MAGIC 0xEF53
linux/hpfs_fs.h:
HPFS_SUPER_MAGIC 0xF995E849
linux/iso_fs.h:
ISOFS_SUPER_MAGIC 0x9660
linux/minix_fs.h:
MINIX_SUPER_MAGIC 0x137F /* orig. minix */
MINIX_SUPER_MAGIC2 0x138F /* 30 char minix */
MINIX2_SUPER_MAGIC 0x2468 /* minix V2 */
MINIX2_SUPER_MAGIC2 0x2478 /* minix V2, 30 char names */
linux/msdos_fs.h:
MSDOS_SUPER_MAGIC 0x4d44
linux/ncp_fs.h:
NCP_SUPER_MAGIC 0x564c
linux/nfs_fs.h:
NFS_SUPER_MAGIC 0x6969
linux/proc_fs.h:
PROC_SUPER_MAGIC 0x9fa0
linux/smb_fs.h:
SMB_SUPER_MAGIC 0x517B
linux/sysv_fs.h:
XENIX_SUPER_MAGIC 0x012FF7B4
SYSV4_SUPER_MAGIC 0x012FF7B5
SYSV2_SUPER_MAGIC 0x012FF7B6
COH_SUPER_MAGIC 0x012FF7B7
linux/ufs_fs.h:
UFS_MAGIC 0x00011954
linux/xfs_fs.h:
XFS_SUPER_MAGIC 0x58465342
linux/xia_fs.h:
_XIAFS_SUPER_MAGIC 0x012FD16D
Fields that are undefined for a particular file system are set to 0. fstatfs returns the same information about an open file referenced by
descriptor fd.
RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately.
ERRORS
For statfs:
ENOTDIR
A component of the path prefix of path is not a directory.
ENAMETOOLONG
path is too long.
ENOENT The file referred to by path does not exist.
EACCES Search permission is denied for a component of the path prefix of path.
ELOOP Too many symbolic links were encountered in translating path.
EFAULT Buf or path points to an invalid address.
EIO An I/O error occurred while reading from or writing to the file system.
ENOMEM Insufficient kernel memory was available.
ENOSYS The filesystem path is on does not support statfs.
For fstatfs:
EBADF fd is not a valid open file descriptor.
EFAULT buf points to an invalid address.
EIO An I/O error occurred while reading from or writing to the file system.
ENOSYS The filesystem fd is open on does not support statfs.
CONFORMING TO
The Linux statfs was inspired by the 4.4BSD one (but they do not use the same structure).
SEE ALSO
stat(2)
Linux 2.0.30 1997-08-21 STATFS(2)