def _linux(args, uxy_args):
parser = argparse.ArgumentParser("uxy top")
parser.parse_args(args[1:])
proc = base.launch(uxy_args, ['top', '-bn1'] + args[1:])
# Skip the summary.
for i in range(0, 7):
proc.readline()
if uxy_args.long:
regexp = re.compile(
r'\s*([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+(.*)'
)
fmt = base.Format(
"PID USER PR NI VIRT RES SHR S CPU MEM TIME CMD"
)
else:
regexp = re.compile(
r'\s*([^\s]*)\s+([^\s]*)\s+[^\s]*\s+[^\s]*\s+[^\s]*\s+[^\s]*\s+[^\s]*\s+[^\s]*\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+(.*)'
)
fmt = base.Format("PID USER CPU MEM TIME CMD")
base.writeline(fmt.render())
for ln in proc:
m = regexp.match(ln)
if not m:
continue
fields = []
for i in range(1, regexp.groups + 1):
fields.append(base.encode_field(m.group(i)))
base.writeline(fmt.render(fields))
return proc.wait()
def _bsd(args, uxy_args):
parser = argparse.ArgumentParser("uxy top")
parser.parse_args(args[1:])
proc = base.launch(uxy_args, ['top', '-l 1'] + args[1:])
# Skip the summary.
for i in range(0, 12):
proc.readline()
regexp = re.compile(
r'\s*([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+.*'
)
fmt = base.Format(
"PID CMD CPU TIME TH WQ PORTS MEM PURG CMPRS PGRP PPID STATE BOOSTS CPU_ME CPU_OTHRS UID FAULTS COW MSGSENT MSGRECV SYSBSD SYSMACH CSW PAGEINS IDLEW POWER INSTRS CYCLES USER"
)
base.writeline(fmt.render())
for ln in proc:
m = regexp.match(ln)
if not m:
continue
fields = []
for i in range(1, regexp.groups + 1):
fields.append(base.encode_field(m.group(i)))
base.writeline(fmt.render(fields))
return proc.wait()
def _bsd(args, uxy_args):
fmtargs = ['-l']
# -rw-r--r-- 1 501 20 1025 May 31 07:11:49 2019 LICENSE
regexp = re.compile(r'\s*(.)([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*\s+[^\s]*\s+[^\s]*\s+[^\s]*)\s+(.*)')
fmt = base.Format("TYPE PERMISSIONS LINKS OWNER GROUP SIZE TIME NAME")
proc = base.launch(uxy_args, ['ls'] + fmtargs + args[1:])
base.writeline(fmt.render())
path = ""
for ln in proc:
if ln.startswith('total'):
continue
if ln == "":
# When running with -R this is the name of the directory.
ln = proc.readline()
if ln.endswith(":"):
path = ln[:-1] + "/"
continue
m = regexp.match(ln)
if not m:
continue
fields = []
for i in range(1, regexp.groups + 1):
fields.append(base.encode_field(m.group(i)))
base.writeline(fmt.render(fields))
return proc.wait()
def lsof(args, uxy_args):
proc = base.launch(uxy_args, ['lsof', '+c', '0'] + args[1:])
hdr = proc.readline()
parts = re.split("(\s+)", hdr)
pos = [len(p) for p in list(itertools.accumulate(parts))]
r1 = re.compile(r'([^\s]*)\s+([^\s]*)')
fmt = base.Format(
"COMMAND PID TID USER FD TYPE DEVICE SIZEOFF NODE NAME"
)
base.writeline(fmt.render())
for ln in proc:
fields = []
m = r1.match(ln[:pos[2]])
if not m:
continue
fields.append(m.group(1))
fields.append(m.group(2))
fields.append(ln[pos[2]:pos[4]].strip())
fields.append(ln[pos[4]:pos[6]].strip())
fields.append(ln[pos[6]:pos[8] + 1].strip())
fields.append(ln[pos[8] + 1:pos[10]].strip())
fields.append(ln[pos[10]:pos[12]].strip())
fields.append(ln[pos[12]:pos[14]].strip())
fields.append(ln[pos[14]:pos[16]].strip())
fields.append(ln[pos[16]:].strip())
fields = [base.encode_field(f) for f in fields]
base.writeline(fmt.render(fields))
return proc.wait()
def _linux(args, uxy_args):
parser = argparse.ArgumentParser("uxy ps", add_help=False)
parser.add_argument("-c", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--context",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("-f", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-F", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-j", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-l", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-M", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-o", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("-O", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("-y", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--cols", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--columns", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--forest",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("-H", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--headers",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("--lines", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--no-headers",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("--rows", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--width", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--help", nargs=1, default=argparse.SUPPRESS)
base.check_args(args, parser)
# TODO: This is better parsed as fixed-width fields.
if uxy_args.long:
fmtargs = ['-FMlww', '--no-headers']
regexp = re.compile(
r'\s*([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+(.*)'
)
fmt = base.Format(
"CONTEXT F S UID PID PPID C PRI NI ADDR SZ WCHAN RSS PSR STIME TTY TIME CMD"
)
else:
fmtargs = ['-ww', '--no-headers']
regexp = re.compile(r'\s*([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+(.*)')
fmt = base.Format("PID TTY TIME CMD")
proc = base.launch(uxy_args, ['ps'] + fmtargs + args[1:])
base.writeline(fmt.render())
for ln in proc:
m = regexp.match(ln)
if not m:
continue
fields = []
for i in range(1, regexp.groups + 1):
fields.append(base.encode_field(m.group(i)))
base.writeline(fmt.render(fields))
return proc.wait()
def _linux(args, uxy_args):
parser = argparse.ArgumentParser("uxy du", add_help=False)
parser.add_argument("-0", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--null",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("-c", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--total",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("-h", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--human-readable",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("--si", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-s", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--summarize",
action="store_true",
default=argparse.SUPPRESS)
parser.add_argument("--time", nargs="?", default=argparse.SUPPRESS)
parser.add_argument("--time-style", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--help",
action="store_true",
default=argparse.SUPPRESS)
base.check_args(args, parser)
if uxy_args.long:
fmtargs = ['--time', '--time-style=full-iso']
regexp = re.compile(
r'\s*([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+(.*)')
fmt = base.Format("USAGE TIME FILE")
else:
fmtargs = []
regexp = re.compile(r'\s*([^\s]*)\s+(.*)')
fmt = base.Format("USAGE FILE")
proc = base.launch(uxy_args, ['du'] + fmtargs + args[1:])
base.writeline(fmt.render())
for ln in proc:
m = regexp.match(ln)
if not m:
continue
fields = []
if uxy_args.long:
time = "%sT%s%s:%s" % (m.group(2), m.group(3), m.group(4)[:-2],
m.group(4)[-2:])
fields.append(base.encode_field(m.group(1)))
fields.append(base.encode_field(time))
fields.append(base.encode_field(m.group(5)))
else:
for i in range(1, regexp.groups + 1):
fields.append(base.encode_field(m.group(i)))
base.writeline(fmt.render(fields))
return proc.wait()
def _bsd(args, uxy_args):
fmtargs = []
regexp = re.compile(r'\s*([^\s]*)\s+(.*)')
fmt = base.Format("USAGE FILE")
proc = base.launch(uxy_args, ['du'] + fmtargs + args[1:])
base.writeline(fmt.render())
for ln in proc:
m = regexp.match(ln)
if not m:
continue
fields = []
for i in range(1, regexp.groups + 1):
fields.append(base.encode_field(m.group(i)))
base.writeline(fmt.render(fields))
return proc.wait()
def w(args, uxy_args):
# Launch the underlying binary.
if uxy_args.platform.startswith("linux"):
args = _linux_args(args)
elif uxy_args.platform.startswith("darwin"):
args = _osx_args(args)
else:
args = _bsd_args(args)
proc = base.launch(uxy_args, ['w'] + args[1:])
# Ignore status line.
proc.readline()
# Process the header line.
hdr = proc.readline()
parser = base.FmtParser(hdr)
fmt = base.Format(hdr)
base.writeline(fmt.render())
# Process data lines.
for ln in proc:
base.writeline(fmt.render(parser.extract(ln)))
return proc.wait()
def _linux(args, uxy_args):
proc = base.launch(uxy_args, ['netstat', '--inet'] + args[1:])
# Skip header line.
proc.readline()
hdr = proc.readline()
parts = re.split("(\s+)", hdr)
pos = [len(p) for p in list(itertools.accumulate(parts))]
fmt = base.Format(
"PROTO RECVQ SENDQ LOCAL REMOTE STATE"
)
base.writeline(fmt.render())
for ln in proc:
fields = []
fields.append(ln[0:pos[0]].strip())
fields.append(ln[pos[0]:pos[2]].strip())
fields.append(ln[pos[2]:pos[4]].strip())
fields.append(ln[pos[4]:pos[8]].strip())
fields.append(ln[pos[8]:pos[13]].strip())
fields.append(ln[pos[13]:].strip())
fields = [base.encode_field(f) for f in fields]
base.writeline(fmt.render(fields))
return proc.wait()
def _linux(args, uxy_args):
parser = argparse.ArgumentParser("uxy ls", add_help=False)
parser.add_argument("--author", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-b", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--escape", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-C", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--color", nargs="?", default=argparse.SUPPRESS)
parser.add_argument("-D", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-f", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--format", nargs="?", default=argparse.SUPPRESS)
parser.add_argument("--full-time", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-g", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-h", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--human-readable", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--si", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-G", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--no-group", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-i", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--inode", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-k", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--kibibytes", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-l", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-m", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-N", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--literal", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-o", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-q", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--hide-control-chars", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-Q", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--quote-name", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--quoting-style", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("-s", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--time", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--time-style", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("-T", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--tabsize", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("-w", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("--width", nargs=1, default=argparse.SUPPRESS)
parser.add_argument("-x", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-Z", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--context", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("-1", action="store_true", default=argparse.SUPPRESS)
parser.add_argument("--help", action="store_true", default=argparse.SUPPRESS)
base.check_args(args, parser)
if uxy_args.long:
fmtargs = ['-lnNisZ', '--time-style=full-iso']
regexp = re.compile(r'\s*([^\s]*)\s+([^\s]*)\s+(.)([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+(.*)')
fmt = base.Format("INODE BLOCKS TYPE PERMISSIONS LINKS OWNER GROUP CONTEXT SIZE TIME NAME")
owner_col = 6
group_col = 7
else:
fmtargs = ['-lnN', '--time-style=full-iso']
regexp = re.compile(r'\s*(.)([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+([^\s]*)\s+(.*)')
fmt = base.Format("TYPE PERMISSIONS LINKS OWNER GROUP SIZE TIME NAME")
owner_col = 4
group_col = 5
resolve_ids = True
if "-n" in args[1:] or "--numeric-uid-gid" in args[1:]:
resolve_ids = False
proc = base.launch(uxy_args, ['ls'] + fmtargs + args[1:])
base.writeline(fmt.render())
path = ""
for ln in proc:
if ln.startswith('total'):
continue
if ln == "":
# When running with -R this is the name of the directory.
ln = proc.readline()
if ln.endswith(":"):
path = ln[:-1] + "/"
continue
m = regexp.match(ln)
if not m:
continue
fields = []
for i in range(1, regexp.groups - 3):
field = m.group(i)
# In general, uxy is not supposed to supplant the functionality provided
# by the wrapped tool. However, there's little option here: User names
# can contain spaces (e.g. when provided by LDAP), but ls tool doesn't
# escape spaces in the names even with run with -b parameter.
if resolve_ids:
try:
if i == owner_col:
field = pwd.getpwuid(int(field)).pw_name
elif i == group_col:
field = grp.getgrgid(int(field)).gr_name
except (KeyError, ValueError):
pass
fields.append(base.encode_field(field))
# Convert to actual ISO8601 format.
time = "%sT%s%s:%s" % (
m.group(regexp.groups - 3),
m.group(regexp.groups - 2),
m.group(regexp.groups - 1)[:-2],
m.group(regexp.groups - 1)[-2:])
fields.append(base.encode_field(time))
fields.append(base.encode_field(path + m.group(regexp.groups)))
base.writeline(fmt.render(fields))
return proc.wait()
def ifconfig(args, uxy_args):
parser = argparse.ArgumentParser("uxy ifconfig")
parser.add_argument(
"-a",
action="store_true",
default=False,
help=
" display all interfaces which are currently available, even if down")
parser.add_argument('interface',
nargs="?",
default=None,
help="network interface to display")
parser.parse_args(args[1:])
if uxy_args.long:
fmt = base.Format(
"NAME INET-ADDR INET-NETMASK INET6-ADDR INET6-PREFIXLEN INET6-SCOPEID ETHER-ADDR MTU INTERRUPT MEMORY RX-PACKETS RX-BYTES RX-ERRORS RX-DROPPED RX-OVERRUNS RX-FRAME TX-PACKETS TX-BYTES TX-ERRORS TX-DROPPED TX-OVERRUNS TX-CARRIER TX-COLLISIONS TX-QUEUELEN FLAGS"
)
else:
fmt = base.Format(
"NAME RX-PACKETS RX-BYTES RX-ERRORS RX-DROPPED TX-PACKETS TX-BYTES TX-ERRORS TX-DROPPED FLAGS"
)
proc = base.launch(uxy_args, ['ifconfig'] + args[1:])
base.writeline(fmt.render())
leading = re.compile("([^:]+):\s+flags=\d+<([^>]*)>\s+mtu\s+(\d+)")
first = True
iface = {}
for ln in proc:
if len(ln) == 0:
continue
if ln[0] != ' ':
if not first:
# push the current record
_write_ifconfig_record(fmt, iface)
iface = {}
else:
first = False
# Parse the leading line.
m = leading.match(ln)
if not m:
print("Invalid leading line: '%s'" % ln, file=sys.stderr)
sys.exit(1)
iface["NAME"] = m.group(1)
iface["FLAGS"] = m.group(2)
iface["MTU"] = m.group(3)
else:
# Parse the trailing line.
parts = ln.split()
if parts[0] == "ether":
iface["ETHER-ADDR"] = parts[1]
iface["TX-QUEUELEN"] = parts[3]
elif parts[0] == "inet":
iface["INET-ADDR"] = parts[1]
iface["INET-NETMASK"] = parts[3]
elif parts[0] == "inet6":
iface["INET6-ADDR"] = parts[1]
iface["INET6-PREFIXLEN"] = parts[3]
iface["INET6-SCOPEID"] = parts[5]
elif parts[0] == "loop":
iface["TX-QUEUELEN"] = parts[2]
elif parts[0] == "device":
iface["INTERRUPT"] = parts[2]
iface["MEMORY"] = parts[4]
elif parts[0] == "TX":
if parts[1] == "packets":
iface["TX-PACKETS"] = parts[2]
iface["TX-BYTES"] = parts[4]
else:
iface["TX-ERRORS"] = parts[2]
iface["TX-DROPPED"] = parts[4]
iface["TX-OVERRRUNS"] = parts[6]
iface["TX-CARRIER"] = parts[8]
iface["TX-COLLISIONS"] = parts[10]
elif parts[0] == "RX":
if parts[1] == "packets":
iface["RX-PACKETS"] = parts[2]
iface["RX-BYTES"] = parts[4]
else:
iface["RX-ERRORS"] = parts[2]
iface["RX-DROPPED"] = parts[4]
iface["RX-OVERRRUNS"] = parts[6]
iface["RX-FRAME"] = parts[8]
if not first:
_write_ifconfig_record(fmt, iface)
return proc.wait()