07-24-2014
What do you mean by "escape sequence"?
You have shown us the output you don't want, but haven't shown us the output you do want.
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1. UNIX for Dummies Questions & Answers
is it possible to escape the \ character in sed?
right now I'm trying to replace all occurances of \ with \\
sed \"s|test|test_replacement|g\" file1 > output; #this works fine
sed \"s|\\|\\\|g\" file1 > output; #this generates the following error:
sed: -e expression #1, char 17:... (1 Reply)
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I want to replace a string which contains "/" in vi but what is the escape character for forward slash?
e.g. I have a text file with the contents below and I want to replace "/Top/Sub/Sub1" with "ABC".
/Top/Sub/Sub1
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Hi ,
I want to change space to ' in my script.
I tried doing this,
sed 's/ /\'/g' filename
but i could not get it.
can some one help me please.
Thanks,
Deepak (4 Replies)
Discussion started by: deepakpv
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4. Shell Programming and Scripting
my @array;
my $sepa = "|";
print $sepa;
open FH, "<100_20091023_2.txt";
while(<FH>){
push @array, split(/\$sepa/, $_);
print "@array\n\n";
}
I am not able split the line which have | separated (1 Reply)
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All ,
i have input line as below .
abc\ , ewioweioi \,
and want the output as below removing the "\"
abc , ewioweioi ,
could anyone help me out (2 Replies)
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6. Shell Programming and Scripting
I need to change a pattern with single quotes
# echo "serversignature: 'On'"
serversignature: 'On'
I did
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serversignature: Off
The output I need is with single quotes. But its swallowing it.
... (2 Replies)
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i have string as below
str=".<date>"
in which i need to replace < with /< , when i tried with sed , got the output.
--> echo $str | sed 's/</\\</g'
.\<date>
when i tried to assign it to a variable , i am not getting the same
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Hi,
How to use * in call to pl/sql block from shell script?
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Hi ,
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Hi,
I want to store ^M character in a variable to be later written to a file. Can you please help.
TempOut="$_var1 `print '\x0D'` $_var1"
.....
....
echo $TempOut >> logfile
TempOut="$_var1 `echo -e '\x0D'` $_var1"
.....
....
echo $TempOut >> logfile
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LEARN ABOUT POSIX
systemd-cgls
SYSTEMD-CGLS(1) systemd-cgls SYSTEMD-CGLS(1)
NAME
systemd-cgls - Recursively show control group contents
SYNOPSIS
systemd-cgls [OPTIONS...] [CGROUP...]
systemd-cgls [OPTIONS...] --unit|--user-unit [UNIT...]
DESCRIPTION
systemd-cgls recursively shows the contents of the selected Linux control group hierarchy in a tree. If arguments are specified, shows all
member processes of the specified control groups plus all their subgroups and their members. The control groups may either be specified by
their full file paths or are assumed in the systemd control group hierarchy. If no argument is specified and the current working directory
is beneath the control group mount point /sys/fs/cgroup, shows the contents of the control group the working directory refers to.
Otherwise, the full systemd control group hierarchy is shown.
By default, empty control groups are not shown.
OPTIONS
The following options are understood:
--all
Do not hide empty control groups in the output.
-l, --full
Do not ellipsize process tree members.
-u, --unit
Show cgroup subtrees for the specified units.
--user-unit
Show cgroup subtrees for the specified user units.
-k
Include kernel threads in output.
-M MACHINE, --machine=MACHINE
Limit control groups shown to the part corresponding to the container MACHINE.
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
--no-pager
Do not pipe output into a pager.
EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise.
SEE ALSO
systemd(1), systemctl(1), systemd-cgtop(1), systemd-nspawn(1), ps(1)
systemd 237 SYSTEMD-CGLS(1)